{"title":"Battery Protection \u0026 Charger Boards","description":"\n\u003ch2\u003eBattery Protection \u0026amp; Charger Boards\u003c\/h2\u003e\n\n\u003cp\u003eWhether you're building a custom lithium battery pack, repairing a power tool, designing a solar energy system, or crafting a DIY power bank, reliable battery protection and charging circuitry is the foundation of any safe and efficient project. Our \u003cstrong\u003eBattery Protection \u0026amp; Charger Boards\u003c\/strong\u003e collection brings together everything you need — from single-cell BMS protection boards and lithium charger modules to multi-port solar charge controllers and spot-welding nickel strips. Every component is selected for quality, compatibility, and ease of integration, so you can prototype faster and build with confidence.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in This Collection?\u003c\/h3\u003e\n\u003cp\u003eOur range covers the full spectrum of battery management and charging needs:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBMS Protection Boards\u003c\/strong\u003e — Safeguard your lithium cells from overcharge, over-discharge, over-current, and short circuits. The \u003ca href=\"\/products\/10pcs-1s-bms-pcm-battery-protection-board-18650-32650-li-ion-lifepo4\"\u003e10PCS 1S BMS PCM Protection Board for 18650 32650 Li-ion\u003c\/a\u003e is ideal for single-cell applications, while the \u003ca href=\"\/products\/10s-36v-lithium-battery-bms-protection-board-20a-30a-diy-kit\"\u003e10S 36V 20A\/30A Lithium Battery BMS Protection Board DIY Kit\u003c\/a\u003e powers e-bike and scooter builds at full scale.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCharger \u0026amp; Power Bank Modules\u003c\/strong\u003e — Build your own portable chargers with the \u003ca href=\"\/products\/18650-dual-usb-power-bank-charger-board-5v-2-4a-boost-module-diy\"\u003e18650 Dual USB Power Bank Charger Board 5V 2.4A Boost Module\u003c\/a\u003e, delivering up to 2.4A of fast USB output from standard 18650 cells.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolar Charge Controllers\u003c\/strong\u003e — Harness renewable energy efficiently with our \u003ca href=\"\/products\/100w-solar-charging-controller-usb-c-pd-fast-charging-multi-port\"\u003e100W Solar Charge Controller – USB-C PD \u0026amp; Dual USB Multi-Port\u003c\/a\u003e, supporting fast-charge protocols for modern devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProtection ICs \u0026amp; Battery Hardware\u003c\/strong\u003e — From the \u003ca href=\"\/products\/10pcs-fs8205a-lithium-battery-protection-ic-sot23-6-integrated-circuit\"\u003e10PCS FS8205A Lithium Battery Protection IC SOT23-6 Chips\u003c\/a\u003e to storage boxes, shell kits, nickel strips, and dual-slot chargers — we stock every accessory required for a complete, professional-grade battery build.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose Our Battery Boards \u0026amp; Modules?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eWide voltage compatibility:\u003c\/strong\u003e Solutions for 3.7V single-cell up to 48V multi-cell battery packs.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eDIY \u0026amp; professional ready:\u003c\/strong\u003e Suitable for hobbyists, makers, engineers, and repair technicians alike.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eBalanced protection:\u003c\/strong\u003e BMS boards with cell balancing, temperature sensing, and over-current cut-off built in.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eSolar \u0026amp; off-grid support:\u003c\/strong\u003e Charge controllers compatible with 12V, 24V, and 48V systems.\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eComplete ecosystem:\u003c\/strong\u003e Pair boards with our battery shells, organizer cases, nickel strips, and chargers for an all-in-one solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePopular Use Cases\u003c\/h3\u003e\n\u003cp\u003eOur battery protection and charger boards are used across a huge variety of applications, including:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDIY e-bike and electric scooter battery packs\u003c\/li\u003e\n  \u003cli\u003eCustom power banks and portable chargers\u003c\/li\u003e\n  \u003cli\u003eOff-grid and solar energy storage systems\u003c\/li\u003e\n  \u003cli\u003eCordless power tool battery rebuilds\u003c\/li\u003e\n  \u003cli\u003eRC vehicles, drones, and robotics projects\u003c\/li\u003e\n  \u003cli\u003eHome energy backup systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.epa.gov\/recycle\/used-lithium-ion-batteries\" target=\"_blank\" rel=\"noopener\"\u003eEPA guidance on lithium-ion battery handling\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\n\u003ch4\u003eQ: What is a BMS (Battery Management System) protection board and do I need one?\u003c\/h4\u003e\n\u003cp\u003eA: A BMS protection board is an electronic circuit that monitors and protects lithium battery cells from dangerous conditions such as overcharging, over-discharging, over-current, and short circuits. If you are building or assembling any lithium-ion or LiFePO4 battery pack — whether for an e-bike, power bank, power tool, or solar storage — a BMS board is essential for both safety and battery longevity.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What does the \"S\" number mean on BMS boards like 1S, 10S, or 10S 42V?\u003c\/h4\u003e\n\u003cp\u003eA: The \"S\" number refers to the number of lithium cells connected in series. A 1S BMS protects a single 3.7V cell (e.g., one 18650), while a 10S BMS manages 10 cells in series, resulting in a nominal voltage of around 36V (42V fully charged) — commonly used in e-bikes and electric scooters. Always match the BMS \"S\" rating to the number of series cells in your battery pack.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are these solar charge controllers compatible with different battery voltages?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. Our solar charge controllers, such as the 100W USB-C PD multi-port model and the XY-CD60 battery charge\/discharge controller, support multiple voltage configurations including 12V, 24V, and 48V systems. They are suitable for off-grid solar setups, RV power systems, and DIY home energy storage projects.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use these charger boards to build my own power bank?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely! Modules like the 18650 Dual USB Power Bank Charger Board with 5V 2.4A Boost output are specifically designed for DIY power bank projects. Simply pair the board with one or more 18650 lithium cells, a protective enclosure, and a battery protection PCB for a fully functional, custom portable charger.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What accessories do I need alongside a BMS board for a complete battery pack?\u003c\/h4\u003e\n\u003cp\u003eA: In addition to a BMS protection board, a complete battery pack typically requires: lithium cells (such as 18650s), nickel strip sheets for spot-welding cell connections, a battery shell or enclosure, insulation materials, and a compatible charger. Browse our collection for storage boxes, plastic shells, nickel sheets, and charger boards — everything you need in one place.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is a BMS (Battery Management System) protection board and do I need one?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A BMS protection board is an electronic circuit that monitors and protects lithium battery cells from dangerous conditions such as overcharging, over-discharging, over-current, and short circuits. If you are building or assembling any lithium-ion or LiFePO4 battery pack — whether for an e-bike, power bank, power tool, or solar storage — a BMS board is essential for both safety and battery longevity.\"}}, {\"@type\": \"Question\", \"name\": \"What does the \\\"S\\\" number mean on BMS boards like 1S, 10S, or 10S 42V?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The \\\"S\\\" number refers to the number of lithium cells connected in series. A 1S BMS protects a single 3.7V cell (e.g., one 18650), while a 10S BMS manages 10 cells in series, resulting in a nominal voltage of around 36V (42V fully charged) — commonly used in e-bikes and electric scooters. Always match the BMS \\\"S\\\" rating to the number of series cells in your battery pack.\"}}, {\"@type\": \"Question\", \"name\": \"Are these solar charge controllers compatible with different battery voltages?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. Our solar charge controllers, such as the 100W USB-C PD multi-port model and the XY-CD60 battery charge\/discharge controller, support multiple voltage configurations including 12V, 24V, and 48V systems. They are suitable for off-grid solar setups, RV power systems, and DIY home energy storage projects.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use these charger boards to build my own power bank?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely! Modules like the 18650 Dual USB Power Bank Charger Board with 5V 2.4A Boost output are specifically designed for DIY power bank projects. Simply pair the board with one or more 18650 lithium cells, a protective enclosure, and a battery protection PCB for a fully functional, custom portable charger.\"}}, {\"@type\": \"Question\", \"name\": \"What accessories do I need alongside a BMS board for a complete battery pack?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"In addition to a BMS protection board, a complete battery pack typically requires: lithium cells (such as 18650s), nickel strip sheets for spot-welding cell connections, a battery shell or enclosure, insulation materials, and a compatible charger. Browse our collection for storage boxes, plastic shells, nickel sheets, and charger boards — everything you need in one place.\"}}]}\u003c\/script\u003e","products":[{"product_id":"300ah-intelligent-pulse-repair-battery-charger-lcd-12v-24v-lead-acid","title":"300AH Pulse Repair Car Battery Charger – LCD 12V\/24V Auto","description":"\n\u003ch2\u003e300AH Intelligent Pulse Repair Battery Charger with LCD Display\u003c\/h2\u003e\n\u003cp\u003eKeep your vehicle's battery in peak condition with this powerful 600W fully automatic pulse repair battery charger. Designed for wet and dry lead-acid batteries in cars, motorcycles, and more, this smart charger auto-detects 12V\/24V batteries, intelligently adjusts current, and stops automatically when fully charged — no guesswork required.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Frequency Pulse Repair Technology:\u003c\/strong\u003e Helps restore batteries suffering from insufficient power, low voltage, or high internal resistance — extending battery life and improving overall performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmart LCD Digital Display:\u003c\/strong\u003e Automatically reads battery charge level, current, and voltage in real time so you always know your battery's status at a glance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOne-Click Dual-Mode Operation:\u003c\/strong\u003e Easily switch between Repair Mode, Intelligent Mode, Car Mode, and Motorcycle Mode with a single button press.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e600W Pure Copper High-Frequency Transformer:\u003c\/strong\u003e Delivers high conversion efficiency with fast, quiet heat dissipation through a dedicated exhaust port — keeping the charger cool and extending its service life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6 Intelligent Safety Protections:\u003c\/strong\u003e Built-in safeguards cover reverse connection, short circuit, overvoltage, overcurrent, overheating, and low voltage — giving you complete peace of mind during every charge.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCopper-Plated Alligator Clips:\u003c\/strong\u003e Manufactured with an oxidation copper-plating process for superior conductivity, high temperature resistance, and long-lasting durability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Battery Compatibility:\u003c\/strong\u003e Works with all common wet and dry lead-acid batteries for automobiles and motorcycles. \u003cspan style=\"color:red;\"\u003e\u003cstrong\u003eNote: Not compatible with lithium batteries.\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDual Charging Modes Explained\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntelligent Mode:\u003c\/strong\u003e Automatically monitors battery demand, adjusts current as needed, and stops charging when the battery reaches full capacity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaintenance Mode:\u003c\/strong\u003e Ideal for low-power, small-capacity, or cold-weather (below 0°C) batteries. In this manual mode, monitor battery temperature and disconnect when the casing warms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e600W\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e110V–250V (Wide Voltage)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e12V \/ 24V (Auto-Detect)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eOutput Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e12V – 12A \/ 24V – 9A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003ePlug Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eEU Plug\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e605g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003ePlastic, Metal, Electronic Components\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eBattery Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px; border:1px solid #ddd;\"\u003eWet \u0026amp; Dry Lead-Acid (Car \u0026amp; Motorcycle)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 300AH Intelligent Pulse Repair Battery Charger (EU Plug)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/60cm-motorcycle-luggage-strap-elastic-helmet-bungee-net\"\u003e60cm Motorcycle Luggage Strap – Elastic Helmet Bungee Net\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.fueleconomy.gov\/feg\/drive.shtml\" target=\"_blank\" rel=\"noopener\"\u003eFuelEconomy.gov driving efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this intelligent pulse battery charger compatible with lithium batteries?\u003c\/h4\u003e\n\u003cp\u003eA: No — this charger is specifically designed for wet and dry lead-acid batteries only. It is \u003cstrong\u003enot compatible with lithium batteries\u003c\/strong\u003e. Using it with lithium batteries may cause damage and is not recommended.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this charger automatically detect whether my battery is 12V or 24V?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The smart LCD charger automatically identifies your battery's voltage (12V or 24V) and intelligently adjusts the output current accordingly — no manual configuration required.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What safety protections does this battery charger include?\u003c\/h4\u003e\n\u003cp\u003eA: This charger features six built-in intelligent protections: reverse connection protection, short circuit protection, overvoltage protection, overcurrent protection, overheating protection, and low voltage protection — ensuring safe, reliable charging every time.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the charger stop automatically when the battery is full?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. In Intelligent Mode, the charger continuously monitors battery status and automatically stops charging once the battery reaches full capacity, preventing overcharging and keeping your battery in optimal condition.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this intelligent pulse battery charger compatible with lithium batteries?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No — this charger is specifically designed for wet and dry lead-acid batteries only. It is not compatible with lithium batteries. Using it with lithium batteries may cause damage and is not recommended.\"}}, {\"@type\": \"Question\", \"name\": \"Can this charger automatically detect whether my battery is 12V or 24V?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The smart LCD charger automatically identifies your battery's voltage (12V or 24V) and intelligently adjusts the output current accordingly — no manual configuration required.\"}}, {\"@type\": \"Question\", \"name\": \"What safety protections does this battery charger include?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This charger features six built-in intelligent protections: reverse connection protection, short circuit protection, overvoltage protection, overcurrent protection, overheating protection, and low voltage protection — ensuring safe, reliable charging every time.\"}}, {\"@type\": \"Question\", \"name\": \"Does the charger stop automatically when the battery is full?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. In Intelligent Mode, the charger continuously monitors battery status and automatically stops charging once the battery reaches full capacity, preventing overcharging and keeping your battery in optimal condition.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"300AH Pulse Repair Car Battery Charger – LCD 12V\/24V Auto\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/300ah-intelligent-pulse-repair-battery-charger-lcd-12v-24v-lead-acid\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"EU","offer_id":44130115485783,"sku":"14:200004889#EU","price":67.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S81f33d5f38d94d1c99a14d8f49044f33E.webp?v=1786391440"},{"product_id":"battery-charge-discharge-controller-12v-24v-48v-xy-cd60-auto-cut-off","title":"12V 24V 48V Battery Charge Discharge Controller XY-CD60","description":"\n\u003ch2\u003eXY-CD60 Battery Charge \u0026amp; Discharge Controller – 6V to 60V Auto Cut-Off Module\u003c\/h2\u003e\n\u003cp\u003eTake full control of your battery charging and discharging cycles with the \u003cstrong\u003eXY-CD60 Battery Charge Discharge Controller\u003c\/strong\u003e. Compatible with 12V, 24V, and 48V systems (and any DC voltage from 6V to 60V), this compact module automatically cuts power when your battery reaches its programmed voltage threshold — protecting both lithium and lead-acid batteries from overcharging or over-discharging. Whether you're building a solar storage system, an off-grid power bank, or an automated charging station, this versatile relay controller delivers precise, programmable battery management.\u003c\/p\u003e\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomatic Charge Cut-Off:\u003c\/strong\u003e Instantly disconnects charging current when the battery reaches full capacity, extending battery lifespan and preventing overcharge damage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Mode – Charge (IN) \u0026amp; Discharge (OUT):\u003c\/strong\u003e Independently control both charging and discharging circuits from a single module for complete battery management flexibility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Range (6V–60V):\u003c\/strong\u003e Works seamlessly with 6V, 12V, 24V, 36V, 48V, and 60V systems — compatible with lithium, LiFePO4, and lead-acid battery types.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFully Adjustable Voltage Thresholds:\u003c\/strong\u003e Set custom upper and lower voltage cut-off points to match the exact specifications of your battery pack.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProgrammable Time Control:\u003c\/strong\u003e Schedule charging or discharging durations from 00:00 up to 99:59 hours, with an added delay function (0–999 seconds) for smart relay sequencing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature:\u003c\/strong\u003e Rated for -40°C to 85°C (-40°F to 185°F), making it suitable for both indoor installations and harsh outdoor environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e Measures just 78.8 × 42.9 × 38 mm and weighs approximately 43g — easy to integrate into enclosures, control panels, or DIY builds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eXY-CD60\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 6V – 60V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging Time Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e00:00 – 99:59 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDischarging Time Control\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e00:00 – 99:59 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDelay Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 – 999 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to 85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0% – 95% Relative Humidity\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e78.8 × 42.9 × 38 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 43g\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× XY-CD60 Battery Charge Discharge Controller Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Battery not included. Colors may vary slightly from images due to monitor brightness and lighting conditions. Allow ±1–2 mm measurement tolerance.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eGreat for DIY Electrical Projects?\u003c\/h3\u003e\n\u003cp\u003eIf you enjoy hands-on builds, you might also find these useful in your workshop:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/clip-on-car-fan-led-display-199-speeds-usb-type-c\"\u003eClip-On Car Fan LED Display 199 Speeds | USB \u0026amp; Type-C\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What battery types is the XY-CD60 battery charge discharge controller compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: The XY-CD60 is compatible with a wide range of battery chemistries including lithium-ion, LiFePO4, and lead-acid batteries. It operates across DC 6V to 60V, covering common system voltages of 12V, 24V, 36V, and 48V.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I use this controller for both charging and discharging control?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The XY-CD60 features dual-mode operation with independent IN (charging) and OUT (discharging) relay channels. You can program voltage thresholds and time durations for each channel independently, making it ideal for complete battery management systems.\u003c\/p\u003e\n\u003ch4\u003eQ: How do I set the voltage cut-off thresholds on the XY-CD60?\u003c\/h4\u003e\n\u003cp\u003eA: The XY-CD60 features adjustable upper and lower voltage limit settings via its onboard interface. You set your desired charge cutoff (upper) and discharge cutoff (lower) voltages to match your specific battery pack requirements, ensuring precise protection against overcharging and deep discharge.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this controller suitable for solar or off-grid power applications?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. With its wide 6V–60V input range, programmable time control (up to 99:59 hours), and automatic relay cut-off, the XY-CD60 is well-suited for solar battery storage systems, off-grid setups, backup power installations, and automated DIY charging stations.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What battery types is the XY-CD60 battery charge discharge controller compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The XY-CD60 is compatible with a wide range of battery chemistries including lithium-ion, LiFePO4, and lead-acid batteries. It operates across DC 6V to 60V, covering common system voltages of 12V, 24V, 36V, and 48V.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use this controller for both charging and discharging control?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The XY-CD60 features dual-mode operation with independent IN (charging) and OUT (discharging) relay channels. You can program voltage thresholds and time durations for each channel independently, making it ideal for complete battery management systems.\"}}, {\"@type\": \"Question\", \"name\": \"How do I set the voltage cut-off thresholds on the XY-CD60?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The XY-CD60 features adjustable upper and lower voltage limit settings via its onboard interface. You set your desired charge cutoff (upper) and discharge cutoff (lower) voltages to match your specific battery pack requirements, ensuring precise protection against overcharging and deep discharge.\"}}, {\"@type\": \"Question\", \"name\": \"Is this controller suitable for solar or off-grid power applications?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. With its wide 6V–60V input range, programmable time control (up to 99:59 hours), and automatic relay cut-off, the XY-CD60 is well-suited for solar battery storage systems, off-grid setups, backup power installations, and automated DIY charging stations.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"12V 24V 48V Battery Charge Discharge Controller XY-CD60\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/battery-charge-discharge-controller-12v-24v-48v-xy-cd60-auto-cut-off\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"China Mainland","offer_id":44130136883287,"sku":"200007763:201336100","price":54.16,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S79e3dc31a208496fa28a6decd6a26465w.webp?v=1786391480"},{"product_id":"hy2-0-output-charging-module-test-board-20mm-14-pin-input-handheld-vacuum","title":"HY2.0 Charging Module Test Board 20x20mm | 14-Pin Input","description":"\u003ch2\u003eHY2.0 Output Charging Module Test Board – 20mm × 20mm\u003c\/h2\u003e\n\u003cp\u003eThis compact \u003cstrong\u003echarging module test board\u003c\/strong\u003e features a 14-pin input interface and HY2.0 output, designed for seamless integration into handheld vacuum cleaner power setups and other portable electronics. At just 20mm × 20mm, it delivers reliable power management in a space-saving PCB form factor — ideal for DIY electronics builders, repair technicians, and hobbyists.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Compact Design:\u003c\/strong\u003e Measures only 20mm × 20mm, making it easy to integrate into tight spaces within portable devices and custom power setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e14-Pin Input \/ HY2.0 Output:\u003c\/strong\u003e Standardized connector interfaces ensure a secure, dependable connection for efficient power delivery.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized Power Management:\u003c\/strong\u003e Designed to optimize power distribution for faster charging cycles and improved energy efficiency, helping extend your device's battery lifespan.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable PCB Construction:\u003c\/strong\u003e Built from quality PCB materials engineered to withstand regular use in demanding environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUser-Friendly Interface:\u003c\/strong\u003e Straightforward design simplifies the testing and monitoring process — no advanced technical expertise required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHandheld Vacuum Cleaner Compatible:\u003c\/strong\u003e Purpose-built for handheld vacuum cleaners and other compact rechargeable devices requiring reliable power routing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSize\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20mm × 20mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePCB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14-Pin\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHY2.0\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLow voltage: Below 50Vac or 75Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWireless\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Charging Module Test Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cp\u003eActual color may vary slightly from images due to monitor brightness and lighting conditions. Please allow a slight measurement deviation (±1mm) for all listed dimensions.\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cp\u003eLooking for more electronics tools and diagnostic equipment? Check out our \u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e and our \u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge – DIY Tool\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What devices is this HY2.0 charging module test board compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This charging module test board is primarily designed for handheld vacuum cleaners and other compact rechargeable portable electronics that use a 14-pin input and HY2.0 output connector. It is well-suited for DIY builds, repairs, and custom power setup testing.\u003c\/p\u003e\n\u003ch4\u003eQ: Does the charging module test board come with a battery or cables?\u003c\/h4\u003e\n\u003cp\u003eA: No, the package includes only the charging module test board (1 piece). Batteries and additional cables are not included. Please ensure your setup uses a compatible 14-pin input source and HY2.0 connector.\u003c\/p\u003e\n\u003ch4\u003eQ: What voltage range does this board support?\u003c\/h4\u003e\n\u003cp\u003eA: This board operates at low voltage — below 50Vac or 75Vdc — in compliance with EU LVD standards, making it safe and suitable for most handheld consumer electronics power management applications.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What devices is this HY2.0 charging module test board compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This charging module test board is primarily designed for handheld vacuum cleaners and other compact rechargeable portable electronics that use a 14-pin input and HY2.0 output connector. 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Please ensure your setup uses a compatible 14-pin input source and HY2.0 connector.\"}}, {\"@type\": \"Question\", \"name\": \"What voltage range does this board support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This board operates at low voltage — below 50Vac or 75Vdc — in compliance with EU LVD standards, making it safe and suitable for most handheld consumer electronics power management applications.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"HY2.0 Charging Module Test Board 20x20mm | 14-Pin Input\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/hy2-0-output-charging-module-test-board-20mm-14-pin-input-handheld-vacuum\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"China Mainland","offer_id":44134363856983,"sku":"200007763:201336100","price":31.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S9c9226514fa7496b8ef9a1162291f4e88.webp?v=1786408147"},{"product_id":"100w-solar-charge-controller-usb-c-pd-fast-charging-multi-port","title":"100W Solar Charge Controller – USB-C PD \u0026 Multi-Port Output","description":"\n\u003ch2\u003e100W Solar Charge Controller with USB-C PD Fast Charging \u0026amp; Multi-Port Output\u003c\/h2\u003e\n\u003cp\u003ePower more devices directly from your solar panels with this compact, high-efficiency 100W Solar Charge Controller. Featuring USB-C Power Delivery (PD) fast charging, dual USB-A ports, and a DC output, this controller lets you simultaneously charge smartphones, tablets, laptops, and other devices — all from a single solar setup. Its wide 9V–30V input range makes it compatible with a broad variety of 50W–200W solar panels, so it fits right into your existing off-grid or DIY energy system.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Russia (RU Origin).\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100W Fast Charging:\u003c\/strong\u003e Delivers up to 100W of high-speed power for rapid, efficient energy delivery to your devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Port Output:\u003c\/strong\u003e Equipped with USB-A, USB-C (PD), and DC output ports — charge multiple devices at the same time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Input (9V–30V):\u003c\/strong\u003e Compatible with a wide range of solar panels rated from 50W up to 200W.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOptimized Solar Conversion:\u003c\/strong\u003e Engineered to maximize energy harvesting and conversion efficiency from your solar panels.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIY-Friendly Modular Design:\u003c\/strong\u003e Compact ABS housing (78 × 44 × 12 mm) with a straightforward, modular structure for easy installation and customization.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLightweight \u0026amp; Durable:\u003c\/strong\u003e Black ABS construction keeps the unit sturdy and lightweight for fixed or portable solar builds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eABS Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e78 × 44 × 12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9V – 30V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Solar Panel Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50W – 200W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB-A, USB-C (PD), DC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Output Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRussia (RU)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Solar Charge Controller\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eScreen color representations may vary slightly due to monitor brightness and display settings.\u003c\/li\u003e\n  \u003cli\u003ePlease allow a small measurement tolerance (±1–2 mm) for physical dimensions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What solar panel sizes are compatible with this 100W solar charge controller?\u003c\/h4\u003e\n\u003cp\u003eA: This solar charge controller supports solar panels with an output voltage of 9V–30V and a power rating between 50W and 200W, making it compatible with a wide range of standard residential and portable solar panels.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I charge multiple devices at the same time using this controller?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The controller features multiple output ports — USB-A, USB-C (Power Delivery), and a DC port — so you can charge several devices simultaneously, up to a combined total of 100W output.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this solar controller suitable for DIY off-grid projects?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. Its modular, compact design (78 × 44 × 12 mm) and wide voltage input range make it an excellent choice for DIY solar builds, camping power setups, van conversions, and other off-grid energy projects.\u003c\/p\u003e\n\u003ch4\u003eQ: Does USB-C on this controller support Power Delivery (PD) fast charging?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, the USB-C port supports PD (Power Delivery) fast charging, enabling rapid charging for compatible smartphones, tablets, laptops, and other USB-C PD devices directly from your solar panel.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What solar panel sizes are compatible with this 100W solar charge controller?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This solar charge controller supports solar panels with an output voltage of 9V–30V and a power rating between 50W and 200W, making it compatible with a wide range of standard residential and portable solar panels.\"}}, {\"@type\": \"Question\", \"name\": \"Can I charge multiple devices at the same time using this controller?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The controller features multiple output ports — USB-A, USB-C (Power Delivery), and a DC port — so you can charge several devices simultaneously, up to a combined total of 100W output.\"}}, {\"@type\": \"Question\", \"name\": \"Is this solar controller suitable for DIY off-grid projects?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. Its modular, compact design (78 × 44 × 12 mm) and wide voltage input range make it an excellent choice for DIY solar builds, camping power setups, van conversions, and other off-grid energy projects.\"}}, {\"@type\": \"Question\", \"name\": \"Does USB-C on this controller support Power Delivery (PD) fast charging?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, the USB-C port supports PD (Power Delivery) fast charging, enabling rapid charging for compatible smartphones, tablets, laptops, and other USB-C PD devices directly from your solar panel.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"100W Solar Charge Controller – USB-C PD \u0026 Multi-Port Output\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/100w-solar-charge-controller-usb-c-pd-fast-charging-multi-port\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"China Mainland","offer_id":44134611189847,"sku":"200007763:201336100","price":55.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S0b239e81fd02482fb815498a61732b24j.webp?v=1786409664"},{"product_id":"li-ion-battery-holder-storage-box-wall-mount-organizer","title":"Li-ion Battery Holder Storage Box – 4-Slot Wall Mount Organizer","description":"\n\u003ch2\u003eKeep Your Batteries Organized \u0026amp; Ready to Go\u003c\/h2\u003e\n\u003cp\u003eTired of hunting through drawers for the right battery? The \u003cstrong\u003eMulti-Purpose Battery Holder Storage Box\u003c\/strong\u003e is your compact, wall-mountable solution for keeping Li-ion and other batteries neatly organized and always within reach. Made from durable PP plastic and finished in high-visibility yellow, this four-slot rack is built for workshops, garages, home offices, and anywhere else you need quick access to your power supply.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Storage:\u003c\/strong\u003e Neatly organizes various battery types in one convenient place — no more lost or misplaced batteries.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFour-Slot Capacity:\u003c\/strong\u003e Securely holds up to four batteries, keeping them stable, accessible, and protected from rolling around.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Space-Saving:\u003c\/strong\u003e Lightweight and portable design fits easily on a shelf or mounts directly to a wall to free up valuable counter space.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSturdy PP Plastic Construction:\u003c\/strong\u003e Built from strong polypropylene (PP) material for long-lasting, reliable protection of your batteries.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBright Yellow Color:\u003c\/strong\u003e High-visibility finish makes it easy to spot at a glance, so you can find and retrieve your batteries quickly.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWall-Mount Ready:\u003c\/strong\u003e Designed for wall mounting so you can keep your workspace tidy and your batteries organized at eye level.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePP (Polypropylene) Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYellow\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Slots\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWall Mount \/ Portable\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Battery Storage Rack\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Actual color may vary slightly from images due to monitor brightness and lighting conditions. Please allow minor measurement deviations.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/large-capacity-pencil-pen-bag-zipper-fabric-stationery-organizer\"\u003eLarge Capacity Pencil Pen Bag – Zipper Fabric Stationery Organizer\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.ready.gov\/kit\" target=\"_blank\" rel=\"noopener\"\u003eReady.gov emergency supply guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What types of batteries does this battery holder storage box fit?\u003c\/h4\u003e\n\u003cp\u003eA: This multi-purpose battery storage rack is designed primarily for Li-ion batteries and is versatile enough to accommodate various common battery sizes. Check the slot dimensions against your specific battery size before purchasing to ensure a secure fit.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this battery holder be wall-mounted?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The battery storage box is designed with wall-mount capability, making it ideal for workshops, garages, and home offices where you want to save counter or drawer space and keep your batteries organized and visible at all times.\u003c\/p\u003e\n\u003ch4\u003eQ: Is the battery storage rack durable enough for heavy-duty use?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The rack is constructed from sturdy PP (polypropylene) plastic, which is known for its strength, impact resistance, and long-lasting reliability — making it well-suited for regular use in both home and professional environments.\u003c\/p\u003e\n\u003ch4\u003eQ: How many batteries can this storage box hold?\u003c\/h4\u003e\n\u003cp\u003eA: The battery holder features four dedicated slots, allowing you to store up to four batteries securely and keep them neatly organized and easily accessible whenever you need them.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What types of batteries does this battery holder storage box fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This multi-purpose battery storage rack is designed primarily for Li-ion batteries and is versatile enough to accommodate various common battery sizes. Check the slot dimensions against your specific battery size before purchasing to ensure a secure fit.\"}}, {\"@type\": \"Question\", \"name\": \"Can this battery holder be wall-mounted?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The battery storage box is designed with wall-mount capability, making it ideal for workshops, garages, and home offices where you want to save counter or drawer space and keep your batteries organized and visible at all times.\"}}, {\"@type\": \"Question\", \"name\": \"Is the battery storage rack durable enough for heavy-duty use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. The rack is constructed from sturdy PP (polypropylene) plastic, which is known for its strength, impact resistance, and long-lasting reliability — making it well-suited for regular use in both home and professional environments.\"}}, {\"@type\": \"Question\", \"name\": \"How many batteries can this storage box hold?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The battery holder features four dedicated slots, allowing you to store up to four batteries securely and keep them neatly organized and easily accessible whenever you need them.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Li-ion Battery Holder Storage Box – 4-Slot Wall Mount Organizer\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/li-ion-battery-holder-storage-box-wall-mount-organizer\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"China Mainland","offer_id":44138140598359,"sku":"200007763:201336100","price":73.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sa012a6507861494ca734b9f623822514q_80e14c3f-cfc2-4cd7-aed7-9ec65e6b508d.webp?v=1786448335"},{"product_id":"100w-solar-charging-controller-usb-c-pd-fast-charging-multi-port","title":"100W Solar Charge Controller – USB-C PD \u0026 Dual USB Multi-Port","description":"\u003ch2\u003e100W Multi-Port Solar Charging Controller with USB-C PD Fast Charging\u003c\/h2\u003e\n\u003cp\u003ePower all your devices directly from your solar panels with this compact and efficient \u003cstrong\u003e100W Solar Charging Controller\u003c\/strong\u003e. Designed for DIY solar setups, off-grid adventures, and portable power stations, this controller features a versatile multi-port output — including \u003cstrong\u003eUSB-C Power Delivery (PD)\u003c\/strong\u003e, dual USB-A, and a DC output port — so you can charge smartphones, tablets, laptops, and more simultaneously.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e100W Fast Charging:\u003c\/strong\u003e Supports up to 100W high-speed energy delivery via USB-C PD for rapid, efficient device charging.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Port Output:\u003c\/strong\u003e Equipped with USB-A, USB-C (PD), and DC ports — charge multiple devices at the same time without compromising speed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Input (9V–30V):\u003c\/strong\u003e Compatible with a broad range of solar panels rated 50W–200W, giving you flexible setup options.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Efficiency Solar Conversion:\u003c\/strong\u003e Optimized circuitry maximizes energy harvesting from your solar panels, ensuring minimal waste and faster charging cycles.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIY-Friendly Modular Design:\u003c\/strong\u003e Compact ABS construction (78×44×12mm) with a straightforward installation process — perfect for custom solar projects and on-the-go builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e Small enough to integrate into portable power packs, camping rigs, or permanent solar installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eABS\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e78 × 44 × 12 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSolar Panel Input Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9V – 30V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Solar Panel Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50W – 200W\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB-A × 2, USB-C (PD), DC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Output Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100W\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRussia\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Solar Charging Controller\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eActual product color may vary slightly from images due to monitor settings and ambient lighting.\u003c\/li\u003e\n  \u003cli\u003ePlease allow a minor tolerance (±1–2mm) for manual measurements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/clip-on-car-fan-led-display-199-speeds-usb-type-c\"\u003eClip-On Car Fan LED Display 199 Speeds | USB \u0026amp; Type-C\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What solar panel sizes are compatible with this 100W solar charging controller?\u003c\/h4\u003e\n\u003cp\u003eA: This solar controller is designed to work with solar panels rated between \u003cstrong\u003e50W and 200W\u003c\/strong\u003e and with an output voltage of \u003cstrong\u003e9V to 30V\u003c\/strong\u003e. This makes it highly versatile for a wide range of portable and fixed solar panel setups.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I charge multiple devices at the same time using this controller?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The controller features multiple output ports — including USB-A, USB-C (Power Delivery), and a DC port — allowing you to charge several devices simultaneously. The total combined output is up to 100W, distributed across the active ports.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this solar controller suitable for DIY and off-grid projects?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The modular, DIY-friendly design makes it straightforward to integrate into custom solar builds, camping power stations, van conversions, or any off-grid energy project. Its compact size (78×44×12mm) means it fits neatly into portable enclosures.\u003c\/p\u003e\n\u003ch4\u003eQ: Does the USB-C port support Power Delivery (PD) fast charging?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, the USB-C port on this solar controller supports \u003cstrong\u003eUSB Power Delivery (PD)\u003c\/strong\u003e fast charging, enabling compatible devices such as laptops, smartphones, and tablets to charge at their maximum supported speed.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What solar panel sizes are compatible with this 100W solar charging controller?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This solar controller is designed to work with solar panels rated between 50W and 200W and with an output voltage of 9V to 30V. This makes it highly versatile for a wide range of portable and fixed solar panel setups.\"}}, {\"@type\": \"Question\", \"name\": \"Can I charge multiple devices at the same time using this controller?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The controller features multiple output ports — including USB-A, USB-C (Power Delivery), and a DC port — allowing you to charge several devices simultaneously. The total combined output is up to 100W, distributed across the active ports.\"}}, {\"@type\": \"Question\", \"name\": \"Is this solar controller suitable for DIY and off-grid projects?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. The modular, DIY-friendly design makes it straightforward to integrate into custom solar builds, camping power stations, van conversions, or any off-grid energy project. Its compact size (78×44×12mm) means it fits neatly into portable enclosures.\"}}, {\"@type\": \"Question\", \"name\": \"Does the USB-C port support Power Delivery (PD) fast charging?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, the USB-C port on this solar controller supports USB Power Delivery (PD) fast charging, enabling compatible devices such as laptops, smartphones, and tablets to charge at their maximum supported speed.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"100W Solar Charge Controller – USB-C PD \u0026 Dual USB Multi-Port\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/100w-solar-charging-controller-usb-c-pd-fast-charging-multi-port\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"China Mainland","offer_id":44139101356119,"sku":"200007763:201336100","price":55.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S0b239e81fd02482fb815498a61732b24j_7c166471-d1f8-4493-b4ba-98bbedbd3aa1.webp?v=1786465000"},{"product_id":"upc1237-speaker-protection-board-delay-mute-dc-offset-detection","title":"UPC1237 Speaker Protection Board – Delay Mute \u0026 DC Offset","description":"\n\u003ch2\u003eUPC1237 Speaker Protection Board for HiFi \u0026amp; DIY Audio Amplifiers\u003c\/h2\u003e\n\u003cp\u003eKeep your speakers safe and your sound system performing at its best with the \u003cstrong\u003eUPC1237 Speaker Protection Circuit Board\u003c\/strong\u003e. Designed for DIY audio enthusiasts and audiophiles alike, this compact board integrates seamlessly into any 12V–24V amplifier setup, guarding your speakers against startup thumps and harmful DC voltage levels.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Power Supply Range:\u003c\/strong\u003e Compatible with 12V to 24V DC supplies, making it a versatile drop-in solution for a broad range of audio amplifier projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBoot Delay Mute Function:\u003c\/strong\u003e Automatically mutes audio output at power-on for a brief period, eliminating disruptive startup thumping sounds and ensuring a smooth, clean start every time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDC Offset Monitoring:\u003c\/strong\u003e Continuously monitors for unwanted DC voltage levels that could damage your speakers — if a DC offset is detected, the relay disconnects the speaker immediately to protect it.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIY-Friendly Design:\u003c\/strong\u003e Easy to integrate into existing HiFi power amplifiers or custom audio builds with minimal wiring effort — ideal for hobbyists and experienced builders.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpeaker Longevity Assurance:\u003c\/strong\u003e By blocking DC signals from reaching your drivers, this board helps preserve the integrity and lifespan of your speakers over time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUPC1237 Speaker Protection Board\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetal \u0026amp; Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.25 × 3.1 × 4 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable Colors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlue, Black\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V – 24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWireless\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × UPC1237 Speaker Protection Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Actual color may vary slightly from images due to monitor brightness settings. Please allow minor measurement tolerances of ±1–3 mm.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What power supply voltage does the UPC1237 speaker protection board require?\u003c\/h4\u003e\n\u003cp\u003eA: The UPC1237 speaker protection board operates with a wide input voltage range of 12V to 24V DC, making it compatible with most home audio amplifier power supplies and DIY HiFi projects.\u003c\/p\u003e\n\u003ch4\u003eQ: How does the DC offset detection feature protect my speakers?\u003c\/h4\u003e\n\u003cp\u003eA: The board continuously monitors the amplifier output for harmful DC voltage. If a DC offset is detected, the onboard relay instantly disconnects the speakers, preventing potential damage to the drivers and preserving their longevity.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this board suitable for a beginner DIY audio builder?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the UPC1237 is designed with a DIY-friendly layout that makes it straightforward to wire into an existing amplifier circuit. Basic soldering skills and familiarity with audio circuit wiring are recommended for best results.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What power supply voltage does the UPC1237 speaker protection board require?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The UPC1237 speaker protection board operates with a wide input voltage range of 12V to 24V DC, making it compatible with most home audio amplifier power supplies and DIY HiFi projects.\"}}, {\"@type\": \"Question\", \"name\": \"How does the DC offset detection feature protect my speakers?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The board continuously monitors the amplifier output for harmful DC voltage. If a DC offset is detected, the onboard relay instantly disconnects the speakers, preventing potential damage to the drivers and preserving their longevity.\"}}, {\"@type\": \"Question\", \"name\": \"Is this board suitable for a beginner DIY audio builder?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — the UPC1237 is designed with a DIY-friendly layout that makes it straightforward to wire into an existing amplifier circuit. Basic soldering skills and familiarity with audio circuit wiring are recommended for best results.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"UPC1237 Speaker Protection Board – Delay Mute \u0026 DC Offset\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/upc1237-speaker-protection-board-delay-mute-dc-offset-detection\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"China Mainland","offer_id":44139944902743,"sku":"200007763:201336100","price":45.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S983cbed73de543039a81e95a6e08e9542.webp?v=1786487069"},{"product_id":"universal-usb-battery-charger-cable-3-7v-7-4v-11-1v-xh-ph-sm-rc-hobby","title":"USB Battery Charger Cable 3.7V–11.1V | XH PH SM RC Hobby","description":"\u003ch2\u003eUniversal USB Battery Charging Cable – 3.7V \/ 7.4V \/ 11.1V\u003c\/h2\u003e\n\u003cp\u003eKeep your RC vehicles, drones, and hobby electronics powered up and ready to go with this compact, versatile USB battery charging cable. Compatible with a wide range of connector types — XH-3P, XH-4P, PH2.0, and SM-3Pin — this single cable handles multiple battery voltages (3.7V, 7.4V, and 11.1V), making it an essential addition to any hobbyist's kit.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Voltage Compatibility:\u003c\/strong\u003e Supports 3.7V, 7.4V, and 11.1V lithium battery packs — ideal for RC cars, aircraft, boats, and more.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Connector Support:\u003c\/strong\u003e Fits XH-3P, XH-4P, PH2.0, and SM-3Pin plugs, covering a broad range of hobby-grade battery connectors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntelligent IC Protection:\u003c\/strong\u003e Built-in smart load identification chip guards against excessive current and voltage, helping to protect your batteries and devices during every charge cycle.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverload \u0026amp; Short-Circuit Protection:\u003c\/strong\u003e Advanced intelligent IC technology actively monitors the charging process, providing overload protection and short-circuit protection for added safety.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB Powered:\u003c\/strong\u003e Charges conveniently from any standard USB port — no dedicated wall charger required. Output power ≤37.5W.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Portable:\u003c\/strong\u003e 50 cm (19.69 in) cable length makes it easy to pack in your RC gear bag and use anywhere.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand New:\u003c\/strong\u003e Every cable ships fresh from the factory in excellent condition.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Voltages:\u003c\/strong\u003e 3.7V \/ 7.4V \/ 11.1V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug Types:\u003c\/strong\u003e XH-3P, XH-4P, PH2.0, SM-3Pin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCharge Current:\u003c\/strong\u003e 1000mA \/ 500mA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 50 cm (approx. 19.69 in)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput:\u003c\/strong\u003e USB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Power:\u003c\/strong\u003e ≤37.5W\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in Mainland China\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Universal USB Battery Charging Cable (connector type per selected variant)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eRC aircraft, drones, and quadcopters\u003c\/li\u003e\n  \u003cli\u003eRC cars and trucks\u003c\/li\u003e\n  \u003cli\u003eRC boats and ships\u003c\/li\u003e\n  \u003cli\u003eHobby-grade lithium battery packs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLooking for more hobby and electronics accessories? Check out our \u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e or our \u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge – DIY Tool\u003c\/a\u003e for your workshop toolkit.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Which battery connector types does this USB charging cable support?\u003c\/h4\u003e\n\u003cp\u003eA: This universal charging cable supports four common hobby battery connector types: XH-3P, XH-4P, PH2.0, and SM-3Pin. It is compatible with 3.7V, 7.4V, and 11.1V lithium battery packs, making it suitable for a wide variety of RC vehicles and hobby electronics.\u003c\/p\u003e\n\u003ch4\u003eQ: Is it safe to leave batteries charging unattended with this cable?\u003c\/h4\u003e\n\u003cp\u003eA: The cable features a built-in intelligent IC chip that provides overload protection and short-circuit protection, automatically blocking excessive current and voltage from reaching your battery. While these safeguards add a meaningful layer of safety, as a general best practice it is always recommended to monitor lithium battery charging and avoid leaving devices completely unattended.\u003c\/p\u003e\n\u003ch4\u003eQ: What USB power source do I need to use this charger?\u003c\/h4\u003e\n\u003cp\u003eA: The cable plugs into any standard USB port — such as a USB wall adapter, power bank, laptop, or car USB charger. No proprietary charger is required. The output power is rated at ≤37.5W, and charge current options are 1000mA or 500mA depending on the variant selected.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which battery connector types does this USB charging cable support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This universal charging cable supports four common hobby battery connector types: XH-3P, XH-4P, PH2.0, and SM-3Pin. It is compatible with 3.7V, 7.4V, and 11.1V lithium battery packs, making it suitable for a wide variety of RC vehicles and hobby electronics.\"}}, {\"@type\": \"Question\", \"name\": \"Is it safe to leave batteries charging unattended with this cable?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The cable features a built-in intelligent IC chip that provides overload protection and short-circuit protection, automatically blocking excessive current and voltage from reaching your battery. While these safeguards add a meaningful layer of safety, as a general best practice it is always recommended to monitor lithium battery charging and avoid leaving devices completely unattended.\"}}, {\"@type\": \"Question\", \"name\": \"What USB power source do I need to use this charger?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The cable plugs into any standard USB port — such as a USB wall adapter, power bank, laptop, or car USB charger. No proprietary charger is required. The output power is rated at ≤37.5W, and charge current options are 1000mA or 500mA depending on the variant selected.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"USB Battery Charger Cable 3.7V–11.1V | XH PH SM RC Hobby\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/universal-usb-battery-charger-cable-3-7v-7-4v-11-1v-xh-ph-sm-rc-hobby\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"7.4V SM-3pin","offer_id":44141624819799,"sku":"14:175#7.4V SM-3pin","price":12.69,"currency_code":"USD","in_stock":true},{"title":"11.1V XH4P","offer_id":44141624852567,"sku":"14:29#11.1V XH4P","price":16.96,"currency_code":"USD","in_stock":true},{"title":"3.7V PH2.0","offer_id":44141624885335,"sku":"14:173#3.7V PH2.0","price":10.9,"currency_code":"USD","in_stock":true},{"title":"7.4V XH3P","offer_id":44141624918103,"sku":"14:200004890#7.4V XH3P","price":12.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S0861e6aad09d452fb7e19ac48c02f5f6e.webp?v=1786496320"},{"product_id":"21700-bms-protection-circuit-board-21v-power-tool-battery-pcb","title":"21700 BMS Protection Circuit Board for 21V Power Tool Batteries","description":"\n\u003ch2\u003e21700 Lithium Battery BMS Protection Circuit Board – 21V Power Tools\u003c\/h2\u003e\n\u003cp\u003eKeep your cordless power tools running safely and efficiently with this high-quality \u003cstrong\u003eBattery Management System (BMS) Protection Circuit Board\u003c\/strong\u003e, designed specifically for \u003cstrong\u003e21700 lithium battery packs\u003c\/strong\u003e used in 21V power tools. Compatible with brands such as Lomvum, Zhipu, and Hongsong, this PCB replacement board helps safeguard your battery pack against overcharge, over-discharge, and short-circuit conditions — extending the working life of your tools and batteries.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePurpose-Built BMS:\u003c\/strong\u003e Designed for 21700 lithium cell configurations in 21V cordless power tool battery packs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCE Certified:\u003c\/strong\u003e Meets CE safety standards for electrical components.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOvercurrent \u0026amp; Short-Circuit Protection:\u003c\/strong\u003e Integrated protection circuits help prevent damage from electrical faults.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOver-Charge \u0026amp; Over-Discharge Protection:\u003c\/strong\u003e Helps maintain optimal battery cell health over time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact PCB Size:\u003c\/strong\u003e Measures approximately 98 × 60 mm (3.86 × 2.36 in) — fits neatly into compatible tool battery housings.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIY \u0026amp; Repair Friendly:\u003c\/strong\u003e Ideal for electronics hobbyists and tool repair technicians rebuilding battery packs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand New:\u003c\/strong\u003e Each board is new and quality-checked before shipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e PCB (Printed Circuit Board)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 98 × 60 mm \/ 3.86 × 2.36 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Battery Type:\u003c\/strong\u003e 21700 Lithium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Voltage:\u003c\/strong\u003e 21V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e CE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e 1 × BMS Protection Circuit Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePhotos may not reflect the actual size — please refer to the dimensions listed above.\u003c\/li\u003e\n  \u003cli\u003eAllow ±5–10 mm variance due to manual measurement.\u003c\/li\u003e\n  \u003cli\u003eActual color may vary slightly from images due to monitor settings and lighting.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement part, not an OEM original board.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Which power tool brands is this BMS protection circuit board compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This 21V BMS protection circuit board is designed to be compatible with 21700 lithium battery packs used in Lomvum, Zhipu, and Hongsong brand power tools. Always verify the dimensions (98 × 60 mm) and cell configuration of your existing battery pack before installing.\u003c\/p\u003e\n\u003ch4\u003eQ: What does the BMS (Battery Management System) protection circuit board do?\u003c\/h4\u003e\n\u003cp\u003eA: The BMS protection circuit board monitors and manages the 21700 lithium battery cells in your power tool battery pack. It provides overcharge protection, over-discharge protection, overcurrent protection, and short-circuit protection — helping to maintain safe operation and extend overall battery lifespan.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this an original OEM board or an aftermarket replacement?\u003c\/h4\u003e\n\u003cp\u003eA: This is a brand-new aftermarket (non-original) replacement BMS protection circuit board. It is not an OEM part but is built to perform the same protection functions for compatible 21V lithium battery packs.\u003c\/p\u003e\n\u003ch4\u003eQ: What tools or skills do I need to install this circuit board?\u003c\/h4\u003e\n\u003cp\u003eA: Installation requires basic electronics knowledge, including the ability to solder connections and safely handle lithium battery cells. This board is best suited for experienced DIY electronics enthusiasts or professional battery repair technicians.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which power tool brands is this BMS protection circuit board compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This 21V BMS protection circuit board is designed to be compatible with 21700 lithium battery packs used in Lomvum, Zhipu, and Hongsong brand power tools. Always verify the dimensions (98 × 60 mm) and cell configuration of your existing battery pack before installing.\"}}, {\"@type\": \"Question\", \"name\": \"What does the BMS (Battery Management System) protection circuit board do?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The BMS protection circuit board monitors and manages the 21700 lithium battery cells in your power tool battery pack. It provides overcharge protection, over-discharge protection, overcurrent protection, and short-circuit protection — helping to maintain safe operation and extend overall battery lifespan.\"}}, {\"@type\": \"Question\", \"name\": \"Is this an original OEM board or an aftermarket replacement?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This is a brand-new aftermarket (non-original) replacement BMS protection circuit board. It is not an OEM part but is built to perform the same protection functions for compatible 21V lithium battery packs.\"}}, {\"@type\": \"Question\", \"name\": \"What tools or skills do I need to install this circuit board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Installation requires basic electronics knowledge, including the ability to solder connections and safely handle lithium battery cells. This board is best suited for experienced DIY electronics enthusiasts or professional battery repair technicians.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"21700 BMS Protection Circuit Board for 21V Power Tool Batteries\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/21700-bms-protection-circuit-board-21v-power-tool-battery-pcb\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"one size","offer_id":44163302162519,"sku":"14:2904#one size","price":17.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S813eed000286439fb525a52ee671763c3.webp?v=1786672945"},{"product_id":"yx850-power-failure-auto-switch-lithium-battery-backup-module-dc-5v-48v","title":"YX850 Auto Power Failure Switch Lithium Battery Backup Module DC 5V-48V","description":"\u003ch2\u003eYX850 Automatic Power Failure Switching Module – DC 5V–48V Emergency Backup\u003c\/h2\u003e\n\u003cp\u003eKeep your devices and systems running without interruption. The \u003cstrong\u003eYX850 Emergency Converter Module\u003c\/strong\u003e is a universal standby lithium battery solution that automatically switches to backup power the instant your main supply cuts out. With a wide input range of \u003cstrong\u003eDC 5V to 48V\u003c\/strong\u003e and a robust 10A load capacity, it's the ideal failsafe for routers, security cameras, smart home devices, lighting systems, and more.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstant Auto-Switching:\u003c\/strong\u003e Detects power interruptions and seamlessly switches to the standby lithium battery — zero manual intervention required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Charging Technology:\u003c\/strong\u003e Recharges your backup battery quickly so it's always ready when you need it most.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Compatibility:\u003c\/strong\u003e Supports DC 5V–48V, making it a truly universal solution for a broad range of electronics and systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Device USB Output:\u003c\/strong\u003e Built-in USB interface lets you charge smartphones, tablets, and other gadgets directly from the module.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCar Jump-Start Function:\u003c\/strong\u003e Doubles as an emergency vehicle starter — a lifesaver when your car battery is drained.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Layer Safety Protection:\u003c\/strong\u003e Equipped with overcharge, over-discharge, short circuit, and overheat protection to safeguard your equipment at all times.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClear Display Screen:\u003c\/strong\u003e Real-time readout of power status and output information so you always know your system's condition at a glance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Portable Design:\u003c\/strong\u003e Lightweight and easy to carry — perfect for home use, travel, or on-the-road emergencies.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e YX850\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage Range:\u003c\/strong\u003e DC 5V – 48V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Load:\u003c\/strong\u003e 10A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Relay-based Automatic Switching Module\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e 1 × YX850 Emergency Converter Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHome routers \u0026amp; networking equipment\u003c\/li\u003e\n  \u003cli\u003eCCTV \u0026amp; security camera systems\u003c\/li\u003e\n  \u003cli\u003eSmart home automation devices\u003c\/li\u003e\n  \u003cli\u003eLED lighting \u0026amp; control systems\u003c\/li\u003e\n  \u003cli\u003eWorkshop tools \u0026amp; DIY electronics\u003c\/li\u003e\n  \u003cli\u003eEmergency vehicle jump-starting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/clip-on-car-fan-led-display-199-speeds-usb-type-c\"\u003eClip-On Car Fan LED Display 199 Speeds | USB \u0026amp; Type-C\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Due to manual measurement, please allow a tolerance of 1–3mm. Actual product colour may vary slightly from images due to differences in monitor display settings.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What voltage range does the YX850 automatic battery backup module support?\u003c\/h4\u003e\n\u003cp\u003eA: The YX850 emergency converter module supports a wide DC input range of \u003cstrong\u003e5V to 48V\u003c\/strong\u003e, making it compatible with a vast array of devices including routers, LED systems, security cameras, and automotive electronics. Its 10A load capacity ensures stable performance across all supported voltages.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How fast does the YX850 switch to backup power when the main power fails?\u003c\/h4\u003e\n\u003cp\u003eA: The YX850 uses a relay-based automatic switching mechanism that detects a power failure and transfers to the standby lithium battery near-instantly — requiring no manual input. This ensures connected devices experience minimal or no interruption during a power outage.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the YX850 module safe to use with sensitive electronics?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The YX850 features a comprehensive multi-layer protection system, including overcharge protection, over-discharge protection, short circuit protection, and overheat protection. These built-in safeguards help protect both the module itself and any connected devices from electrical damage.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can the YX850 charge other devices like smartphones or tablets?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The YX850 is equipped with a USB output interface, allowing you to charge smartphones, tablets, and other USB-powered devices directly. It also includes an emergency car jump-start function, making it a versatile multi-purpose power solution.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What voltage range does the YX850 automatic battery backup module support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The YX850 emergency converter module supports a wide DC input range of 5V to 48V, making it compatible with a vast array of devices including routers, LED systems, security cameras, and automotive electronics. Its 10A load capacity ensures stable performance across all supported voltages.\"}}, {\"@type\": \"Question\", \"name\": \"How fast does the YX850 switch to backup power when the main power fails?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The YX850 uses a relay-based automatic switching mechanism that detects a power failure and transfers to the standby lithium battery near-instantly — requiring no manual input. This ensures connected devices experience minimal or no interruption during a power outage.\"}}, {\"@type\": \"Question\", \"name\": \"Is the YX850 module safe to use with sensitive electronics?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The YX850 features a comprehensive multi-layer protection system, including overcharge protection, over-discharge protection, short circuit protection, and overheat protection. These built-in safeguards help protect both the module itself and any connected devices from electrical damage.\"}}, {\"@type\": \"Question\", \"name\": \"Can the YX850 charge other devices like smartphones or tablets?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. The YX850 is equipped with a USB output interface, allowing you to charge smartphones, tablets, and other USB-powered devices directly. It also includes an emergency car jump-start function, making it a versatile multi-purpose power solution.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"YX850 Auto Power Failure Switch Lithium Battery Backup Module DC 5V-48V\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/yx850-power-failure-auto-switch-lithium-battery-backup-module-dc-5v-48v\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"One Size","offer_id":44163320447063,"sku":"14:1202#One Size","price":9.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sc6112e5cd277446c8a4098ab146f0212Z.webp?v=1786673066"},{"product_id":"3s-4s-bms-40a-60a-lithium-battery-protection-board-18650-drill-motor","title":"3S 4S BMS 40A Li-ion Battery Protection Board for Drill","description":"\n\u003ch2\u003e3S \/ 4S BMS Li-ion Battery Protection Board – 40A \/ 60A for Drill Motors \u0026amp; 18650 Packs\u003c\/h2\u003e\n\u003cp\u003eKeep your lithium battery packs safe, balanced, and performing at their best with this high-current Battery Management System (BMS) protection board. Designed for 3S (11.1V \/ 12.6V) and 4S (14.8V \/ 16.8V) configurations, this board is ideal for power drills, DIY battery packs, and motor-driven tools using 18650, 26650, or polymer lithium cells.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Configurations:\u003c\/strong\u003e 3S (3-cell) \u0026amp; 4S (4-cell) Li-ion packs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContinuous Discharge Current:\u003c\/strong\u003e 40A maximum (reduce load in poor heat-dissipation environments)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContinuous Charging Current:\u003c\/strong\u003e Up to 20A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3S Charging Voltage:\u003c\/strong\u003e DC 12.6V – 13.6V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCell Compatibility:\u003c\/strong\u003e 3.7V nominal \/ 4.2V fully charged Li-ion cells (18650, 26650, polymer)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBalance Version Board Size:\u003c\/strong\u003e 41 × 61 × 4 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnhanced Version Board Size:\u003c\/strong\u003e 41 × 55 × 4 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Capacity:\u003c\/strong\u003e Supports drills rated up to 170W\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eOvercharge \u0026amp; Over-discharge Protection\u003c\/strong\u003e – Automatically cuts off to protect your cells\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eBalance Charging\u003c\/strong\u003e – The onboard balancing circuit ensures all cells charge evenly for longer pack life\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eHigh Current Handling\u003c\/strong\u003e – 40A continuous discharge handles demanding drill motor loads\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eShort Circuit Protection\u003c\/strong\u003e – Built-in safeguard against accidental shorts\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eCompact \u0026amp; Lightweight\u003c\/strong\u003e – Slim 4mm profile fits neatly into custom battery housings\u003c\/li\u003e\n  \u003cli\u003e✅ \u003cstrong\u003eBroad Cell Compatibility\u003c\/strong\u003e – Works with 18650, 26650, and polymer Li-ion cells\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Installation Notes\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery Selection:\u003c\/strong\u003e To successfully drive a drill, use high-drain power cells (e.g., Sony VTC4, VTC4A, VTC5A, or VTC6). Use copper wire of 3 mm² cross-section or larger for the 0V and 12.6V leads — do NOT use nickel strips for high-current connections.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWiring Sequence:\u003c\/strong\u003e Strictly follow the wiring diagram and connect 0V → 4.2V → 8.4V → 12.6V in the correct order. Do not touch any components on the board while soldering wires. Never intentionally short circuit the board.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBalancing Resistor Heat:\u003c\/strong\u003e During first-time battery installation or while charging, if any single cell exceeds 4.2V the onboard \"430\" balancing resistor will warm up and discharge the cell back to approximately 4.19V. Excessive resistor heat indicates a wiring error — check your connections immediately.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eCompatible \u0026amp; Related Products\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNeed a gauge for your DIY projects? Check out the \u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0–25 Bar | DIY Tool\u003c\/a\u003e.\u003c\/li\u003e\n  \u003cli\u003eLooking for another electronics tool? Explore the \u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What cell types are compatible with this BMS protection board?\u003c\/h4\u003e\n\u003cp\u003eA: This BMS board is compatible with any 3.7V nominal lithium-ion cells that charge to 4.2V fully — including 18650, 26650, and polymer lithium cells. High-drain power cells such as the Sony VTC4A, VTC5A, and VTC6 are strongly recommended when powering a drill motor.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this board for both 3S and 4S battery configurations?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The board supports both 3-string (3S) configurations at 11.1V \/ 12.6V and 4-string (4S) configurations at 14.8V \/ 16.8V, making it versatile for a range of DIY lithium battery pack builds.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What wire gauge should I use when wiring this BMS board?\u003c\/h4\u003e\n\u003cp\u003eA: For the main power leads (0V and 12.6V \/ pack voltage), always use copper wire with a cross-section of at least 3 mm² (approximately 12 AWG). Nickel strips are not suitable for high-current connections and must not be used.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Why is the balancing resistor getting hot during charging?\u003c\/h4\u003e\n\u003cp\u003eA: Mild warming of the \"430\" balancing resistor is normal when a cell exceeds 4.2V — it discharges the cell back to ~4.19V. If the resistor becomes severely hot, this is a signal to immediately check your wiring diagram and ensure all connections (0V, 4.2V, 8.4V, 12.6V) are correctly sequenced.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What cell types are compatible with this BMS protection board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This BMS board is compatible with any 3.7V nominal lithium-ion cells that charge to 4.2V fully — including 18650, 26650, and polymer lithium cells. High-drain power cells such as the Sony VTC4A, VTC5A, and VTC6 are strongly recommended when powering a drill motor.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use this board for both 3S and 4S battery configurations?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The board supports both 3-string (3S) configurations at 11.1V \/ 12.6V and 4-string (4S) configurations at 14.8V \/ 16.8V, making it versatile for a range of DIY lithium battery pack builds.\"}}, {\"@type\": \"Question\", \"name\": \"What wire gauge should I use when wiring this BMS board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"For the main power leads (0V and 12.6V \/ pack voltage), always use copper wire with a cross-section of at least 3 mm² (approximately 12 AWG). Nickel strips are not suitable for high-current connections and must not be used.\"}}, {\"@type\": \"Question\", \"name\": \"Why is the balancing resistor getting hot during charging?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Mild warming of the \\\"430\\\" balancing resistor is normal when a cell exceeds 4.2V — it discharges the cell back to ~4.19V. If the resistor becomes severely hot, this is a signal to immediately check your wiring diagram and ensure all connections (0V, 4.2V, 8.4V, 12.6V) are correctly sequenced.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"3S 4S BMS 40A Li-ion Battery Protection Board for Drill\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/3s-4s-bms-40a-60a-lithium-battery-protection-board-18650-drill-motor\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"3S40AEnhance","offer_id":44163335651415,"sku":"14:771#3S40AEnhance","price":12.39,"currency_code":"USD","in_stock":true},{"title":"3S60AEnhance","offer_id":44163335684183,"sku":"14:193#3S60AEnhance","price":12.39,"currency_code":"USD","in_stock":true},{"title":"4S40AEnhance","offer_id":44163335716951,"sku":"14:173#4S40AEnhance","price":12.72,"currency_code":"USD","in_stock":true},{"title":"3S40ABalance","offer_id":44163335749719,"sku":"14:1254#3S40ABalance","price":12.99,"currency_code":"USD","in_stock":true},{"title":"3S60ABalance","offer_id":44163335782487,"sku":"14:365458#3S60ABalance","price":13.35,"currency_code":"USD","in_stock":true},{"title":"4S40ABalance","offer_id":44163335815255,"sku":"14:350850#4S40ABalance","price":13.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S6e4ebe01b390423ba779ae0d0e882e04h.webp?v=1786673291"},{"product_id":"battery-charge-level-indicator-12v-60v-led-voltmeter-capacity-meter","title":"Battery Charge Level Indicator 12V–60V LED Voltmeter Tester","description":"\u003ch2\u003eKnow Your Battery's Charge at a Glance\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eBattery Charge Level Indicator\u003c\/strong\u003e is a compact, easy-to-read LED voltmeter designed to display the remaining capacity of 12V, 24V, 36V, 48V, and 60V lithium batteries. Whether you're monitoring an e-bike, scooter, solar storage system, or any other lithium battery setup, this handy tester gives you an instant visual readout so you're never caught off guard by a dead battery.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Range:\u003c\/strong\u003e Compatible with 12V, 24V, 36V, 48V, and 60V lithium battery systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBright Blue LED Display:\u003c\/strong\u003e Clear, eye-catching readout that's easy to see in various lighting conditions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Measures just 4.8 × 2.9 cm (1.88 × 1.14 in) — fits neatly into tight spaces\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Plastic Housing:\u003c\/strong\u003e Lightweight yet sturdy construction for everyday use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuick Installation:\u003c\/strong\u003e Simple two-wire connection makes setup fast and hassle-free\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Ideal for e-bikes, electric scooters, golf carts, solar power banks, and DIY electrical projects\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable in Red or Blue:\u003c\/strong\u003e Choose the color that suits your setup\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupported Voltages:\u003c\/strong\u003e 12V \/ 24V \/ 36V \/ 48V \/ 60V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDisplay Type:\u003c\/strong\u003e LED (Blue)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 4.8 × 2.9 cm \/ 1.88 × 1.14 in\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColors Available:\u003c\/strong\u003e Red \/ Blue\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e 1 × Battery Charge Level Indicator\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cp\u003e1 × Battery Charge Level Indicator \/ LED Voltmeter Tester\u003c\/p\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePhotos may not reflect actual size — please refer to the listed dimensions.\u003c\/li\u003e\n  \u003cli\u003eAllow ±5–10 mm variance due to manual measurement.\u003c\/li\u003e\n  \u003cli\u003eColors may vary slightly depending on your monitor settings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What battery types is this charge level indicator compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This battery capacity meter is designed specifically for \u003cstrong\u003elithium battery systems\u003c\/strong\u003e operating at 12V, 24V, 36V, 48V, or 60V. It is commonly used with e-bikes, electric scooters, solar storage setups, and other lithium-powered equipment.\u003c\/p\u003e\n\u003ch4\u003eQ: Is any additional power source required to run this voltmeter?\u003c\/h4\u003e\n\u003cp\u003eA: No separate power source is needed. The indicator draws power directly from the battery being monitored via a simple two-wire connection, making installation straightforward and convenient.\u003c\/p\u003e\n\u003ch4\u003eQ: How do I install the battery charge level indicator?\u003c\/h4\u003e\n\u003cp\u003eA: Installation is simple — connect the two wires from the indicator to the positive and negative terminals of your lithium battery. The LED display will immediately show the current charge level. No special tools or technical expertise are required.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What battery types is this charge level indicator compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This battery capacity meter is designed specifically for lithium battery systems operating at 12V, 24V, 36V, 48V, or 60V. It is commonly used with e-bikes, electric scooters, solar storage setups, and other lithium-powered equipment.\"}}, {\"@type\": \"Question\", \"name\": \"Is any additional power source required to run this voltmeter?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No separate power source is needed. The indicator draws power directly from the battery being monitored via a simple two-wire connection, making installation straightforward and convenient.\"}}, {\"@type\": \"Question\", \"name\": \"How do I install the battery charge level indicator?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Installation is simple — connect the two wires from the indicator to the positive and negative terminals of your lithium battery. The LED display will immediately show the current charge level. No special tools or technical expertise are required.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Battery Charge Level Indicator 12V–60V LED Voltmeter Tester\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/battery-charge-level-indicator-12v-60v-led-voltmeter-capacity-meter\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Red","offer_id":44163336437847,"sku":"14:175#Red","price":12.15,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":44163336470615,"sku":"14:366#Blue","price":12.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S308e2a0ba7474b13a19ff9a9427e00d7w.webp?v=1786673294"},{"product_id":"double-compartment-battery-box-gas-water-heater-plastic-white","title":"Double Compartment Battery Box for Gas Water Heater – White","description":"\n\u003ch2\u003eDouble Compartment Plastic Battery Box for Gas Water Heaters\u003c\/h2\u003e\n\u003cp\u003eKeep your gas water heater or gas boiler running reliably with this \u003cstrong\u003euniversal double compartment battery case\u003c\/strong\u003e. Made from durable white plastic, this replacement battery box is designed to fit most standard gas water heaters and flue gas boilers, providing a secure and stable power supply housing for your appliance.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Highlights\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Fit:\u003c\/strong\u003e Compatible with a wide range of gas water heaters and flue gas boiler models\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDouble Compartment Design:\u003c\/strong\u003e Dual battery slots for a dependable power supply to your appliance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Plastic Construction:\u003c\/strong\u003e Lightweight yet sturdy housing resists everyday wear and tear\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy to Install:\u003c\/strong\u003e Drop-in replacement — no special tools required\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClean White Finish:\u003c\/strong\u003e Neat, unobtrusive appearance that blends with most appliance housings\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 pc per order\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDouble Compartment Battery Case\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUniversal – Gas Water Heaters \u0026amp; Flue Gas Boilers\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 piece\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Double Compartment Gas Boiler Battery Case (White)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cp\u003eLooking for more home and DIY essentials? Check out our \u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e and the \u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e for your home maintenance toolkit.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What type of batteries does this double compartment battery box hold?\u003c\/h4\u003e\n\u003cp\u003eA: This universal battery case features two compartments designed to house standard batteries used in gas water heaters and gas boilers. Please check your appliance manual to confirm the correct battery size (commonly D-cell or C-cell) before purchasing.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this battery box compatible with my gas water heater brand?\u003c\/h4\u003e\n\u003cp\u003eA: This is a universal replacement battery case designed to fit a wide range of gas water heater and flue gas boiler models. We recommend comparing the dimensions and mounting style with your existing battery holder to confirm compatibility before installation.\u003c\/p\u003e\n\u003ch4\u003eQ: How difficult is it to install the replacement battery case?\u003c\/h4\u003e\n\u003cp\u003eA: Installation is straightforward — simply remove your old battery holder and slot this replacement battery box into place. No special tools are required, making it a quick and easy DIY repair for most homeowners.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What type of batteries does this double compartment battery box hold?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This universal battery case features two compartments designed to house standard batteries used in gas water heaters and gas boilers. Please check your appliance manual to confirm the correct battery size (commonly D-cell or C-cell) before purchasing.\"}}, {\"@type\": \"Question\", \"name\": \"Is this battery box compatible with my gas water heater brand?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This is a universal replacement battery case designed to fit a wide range of gas water heater and flue gas boiler models. We recommend comparing the dimensions and mounting style with your existing battery holder to confirm compatibility before installation.\"}}, {\"@type\": \"Question\", \"name\": \"How difficult is it to install the replacement battery case?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Installation is straightforward — simply remove your old battery holder and slot this replacement battery box into place. No special tools are required, making it a quick and easy DIY repair for most homeowners.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Double Compartment Battery Box for Gas Water Heater – White\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/double-compartment-battery-box-gas-water-heater-plastic-white\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"3pcs","offer_id":44163688497239,"sku":"14:350852#3pcs","price":16.07,"currency_code":"USD","in_stock":true},{"title":"2pcs","offer_id":44163688530007,"sku":"14:350850#2pcs","price":13.65,"currency_code":"USD","in_stock":true},{"title":"1PC","offer_id":44163688562775,"sku":"14:350686#1PC","price":11.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S7ca81e6b168e4a4e85f6a0f35ee881ca4.webp?v=1786682755"},{"product_id":"type-c-lithium-coin-battery-charger-lir2032-lir1632-lir2025-lir2016","title":"Type-C Lithium Coin Battery Charger – LIR2032 LIR1632 LIR2025","description":"\u003ch2\u003eType-C Lithium Coin Battery Charger – Compatible with LIR2032, LIR1632, LIR2025, LIR2016 \u0026amp; LIR2032H\u003c\/h2\u003e\n\u003cp\u003eKeep your rechargeable lithium coin batteries topped up and ready to go with this compact, versatile \u003cstrong\u003eType-C Lithium Coin Battery Charger\u003c\/strong\u003e by Ashiboogoole. Designed for wide compatibility, this charger works seamlessly with \u003cstrong\u003eLIR2032, LIR1632, LIR2025, LIR2016, and LIR2032H\u003c\/strong\u003e rechargeable coin cells — making it the ideal single solution for all your small lithium battery charging needs.\u003c\/p\u003e\n\n\u003cp\u003eWith a modern \u003cstrong\u003eUSB Type-C input\u003c\/strong\u003e, you can charge from virtually any standard power source — laptops, wall adapters, power banks, and more. The intelligent charging circuit delivers a safe, consistent charge to protect your batteries and extend their lifespan.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Supports LIR2032, LIR1632, LIR2025, LIR2016, and LIR2032H rechargeable lithium coin batteries\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModern Type-C Input:\u003c\/strong\u003e Use any Type-C cable (not included) for convenient, fast charging from any USB power source\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Portable:\u003c\/strong\u003e Slim, lightweight design fits easily in a drawer, bag, or toolkit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafe Charging:\u003c\/strong\u003e Intelligent charging circuit helps prevent overcharging and protects your batteries\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong-Lasting Performance:\u003c\/strong\u003e Designed to maximize the cycle life of your rechargeable coin cells\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy to Use:\u003c\/strong\u003e Simply insert your coin battery and connect via Type-C — no complicated setup required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAccessory Type:\u003c\/strong\u003e Charger\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput:\u003c\/strong\u003e USB Type-C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Batteries:\u003c\/strong\u003e LIR2032, LIR1632, LIR2025, LIR2016, LIR2032H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery Included:\u003c\/strong\u003e No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCharger Included:\u003c\/strong\u003e No (cable\/adapter not included)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Ashiboogoole\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMade in:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Type-C Lithium Coin Battery Charger\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Batteries and USB Type-C cable\/adapter are NOT included.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/clip-on-car-fan-led-display-199-speeds-usb-type-c\"\u003eClip-On Car Fan LED Display 199 Speeds | USB \u0026amp; Type-C\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Which rechargeable coin batteries are compatible with this Type-C lithium coin charger?\u003c\/h4\u003e\n\u003cp\u003eA: This charger is compatible with LIR2032, LIR1632, LIR2025, LIR2016, and LIR2032H rechargeable lithium coin batteries. Please note it is designed for rechargeable LIR-series cells only — it is not suitable for standard, non-rechargeable CR-series coin batteries.\u003c\/p\u003e\n\u003ch4\u003eQ: Do I need a special cable or adapter to use this charger?\u003c\/h4\u003e\n\u003cp\u003eA: This charger uses a standard USB Type-C input, so any USB Type-C cable connected to a USB power source (such as a wall adapter, laptop, or power bank) will work. A cable and adapter are not included in the box.\u003c\/p\u003e\n\u003ch4\u003eQ: Is it safe to leave my batteries charging unattended?\u003c\/h4\u003e\n\u003cp\u003eA: The charger features an intelligent charging circuit designed to help prevent overcharging and protect your coin batteries. As with all battery chargers, it is best practice to check on your charging batteries periodically and not leave them unattended for extended periods.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which rechargeable coin batteries are compatible with this Type-C lithium coin charger?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This charger is compatible with LIR2032, LIR1632, LIR2025, LIR2016, and LIR2032H rechargeable lithium coin batteries. Please note it is designed for rechargeable LIR-series cells only — it is not suitable for standard, non-rechargeable CR-series coin batteries.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need a special cable or adapter to use this charger?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This charger uses a standard USB Type-C input, so any USB Type-C cable connected to a USB power source (such as a wall adapter, laptop, or power bank) will work. A cable and adapter are not included in the box.\"}}, {\"@type\": \"Question\", \"name\": \"Is it safe to leave my batteries charging unattended?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The charger features an intelligent charging circuit designed to help prevent overcharging and protect your coin batteries. As with all battery chargers, it is best practice to check on your charging batteries periodically and not leave them unattended for extended periods.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Type-C Lithium Coin Battery Charger – LIR2032 LIR1632 LIR2025\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/type-c-lithium-coin-battery-charger-lir2032-lir1632-lir2025-lir2016\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44163695050839,"sku":"\u003cnone\u003e","price":12.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S59b5eec532f4490cb0566c384aaa4f89y.webp?v=1786682798"},{"product_id":"5s-21v-bms-battery-protection-board-power-tool-li-ion","title":"5S 21V 30A BMS Battery Protection Board for Power Tools","description":"\n\u003ch2\u003e5S 21V BMS Battery Protection Circuit Board for Power Tools\u003c\/h2\u003e\n\u003cp\u003eKeep your lithium-ion battery packs running safely and efficiently with this high-performance \u003cstrong\u003e5S 21V Battery Management System (BMS) Protection Board\u003c\/strong\u003e. Designed specifically for 5-series Li-ion battery packs used in electric power tools, this compact circuit board delivers comprehensive charge and discharge protection, extending the life of your battery cells and keeping your tools performing at their best.\u003c\/p\u003e\n\n\u003cp\u003eFeaturing a dedicated 5S lithium battery IC processor, the board continuously monitors real-time voltage, charge\/discharge current, and ambient temperature across each individual cell — giving you multi-layer protection in a single compact unit. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5S Li-Ion Compatible:\u003c\/strong\u003e Engineered for 5-cell series lithium-ion battery packs (18V\/21V systems)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOvercharge Protection:\u003c\/strong\u003e Prevents cells from exceeding safe voltage limits (4.25V per cell) with a 1-second protection delay\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOver-Discharge Protection:\u003c\/strong\u003e Automatically cuts off discharge before cells drop to damaging low-voltage levels\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShort-Circuit Protection:\u003c\/strong\u003e Instantly detects and responds to short-circuit events to safeguard your batteries and tools\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Continuous Discharge Current:\u003c\/strong\u003e Rated at 40A\/50A continuous, with a peak capacity of up to 100A — ideal for demanding power tool applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNTC Temperature Sensing:\u003c\/strong\u003e Built-in NTC thermistor monitors ambient temperature to prevent thermal damage\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Low Power Consumption:\u003c\/strong\u003e Working current ~25µA; quiescent current ~6µA — minimal drain on your battery pack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5S 21V Indicator Included:\u003c\/strong\u003e Visual charge status indication for easy monitoring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature Range:\u003c\/strong\u003e -40°C to +85°C (RH \u0026lt;75%)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Design:\u003c\/strong\u003e Measures just 9 × 6.2 × 1.6 cm for easy fitment in most power tool battery housings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18V\/21V High-Power Protection Board\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharge Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSingle Cell Charge Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.25V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContinuous Discharge Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40A \/ 50A, Max 100A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOvercharge Protection Delay\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Second\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBMS Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5S 50A Max 100A with NTC\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIndicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5S 21V Indicator\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C, RH \u0026lt;75%\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9 × 6.2 × 1.6 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × BMS Protection Board\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhy Proper Battery Protection Matters\u003c\/h3\u003e\n\u003cp\u003eSelecting and correctly installing the right BMS protection board is crucial to maximising battery longevity and operational safety. This board's multi-protection design ensures your Li-ion cells are shielded from the most common causes of premature battery failure — overcharging, deep discharge, and short circuits.\u003c\/p\u003e\n\n\u003cp\u003eIf you're working on power tool maintenance or DIY electronics projects, you may also find these related products useful:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eProduct photos may not reflect exact size — please refer to listed dimensions.\u003c\/li\u003e\n  \u003cli\u003eMinor measurement differences may occur due to manual measurement.\u003c\/li\u003e\n  \u003cli\u003eActual colour may vary slightly from images due to monitor display differences.\u003c\/li\u003e\n  \u003cli\u003eBattery and charger are \u003cstrong\u003eNOT\u003c\/strong\u003e included.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What battery configuration is this BMS protection board designed for?\u003c\/h4\u003e\n\u003cp\u003eA: This BMS protection board is designed for 5-series (5S) lithium-ion battery packs with a nominal voltage of 18V and a maximum charge voltage of 21V. It is commonly used in electric power tool battery replacements and rebuilds.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What protections does this 5S BMS circuit board provide?\u003c\/h4\u003e\n\u003cp\u003eA: The board provides overcharge protection (triggers at 4.25V per cell), over-discharge protection, and short-circuit protection. It also features NTC temperature monitoring to protect against thermal extremes, ensuring safe and reliable operation in power tool applications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the maximum discharge current this protection board can handle?\u003c\/h4\u003e\n\u003cp\u003eA: The board supports a continuous discharge current of 40A to 50A and can handle peak surge currents of up to 100A, making it suitable for high-demand power tools that require bursts of high current during operation.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the battery or charger included with this protection board?\u003c\/h4\u003e\n\u003cp\u003eA: No — this listing is for the BMS protection board only. The battery cells and charger are not included and must be sourced separately.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What battery configuration is this BMS protection board designed for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This BMS protection board is designed for 5-series (5S) lithium-ion battery packs with a nominal voltage of 18V and a maximum charge voltage of 21V. It is commonly used in electric power tool battery replacements and rebuilds.\"}}, {\"@type\": \"Question\", \"name\": \"What protections does this 5S BMS circuit board provide?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The board provides overcharge protection (triggers at 4.25V per cell), over-discharge protection, and short-circuit protection. 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The battery cells and charger are not included and must be sourced separately.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"5S 21V 30A BMS Battery Protection Board for Power Tools\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/5s-21v-bms-battery-protection-board-power-tool-li-ion\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"21V 6MOS","offer_id":44163756294231,"sku":"14:771#21V 6MOS","price":17.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S007c9cf5bdd24b77aa351d75d4d539e0D.webp?v=1786684440"},{"product_id":"18v-li-ion-battery-case-pcb-circuit-board-power-tool-repair","title":"18V Li-Ion Battery Case \u0026 PCB Board for Power Tool Repair","description":"\u003ch2\u003e18V Li-Ion Battery Case with PCB Circuit Board – Power Tool Battery Repair Kit\u003c\/h2\u003e\n\u003cp\u003eRestore and rebuild 18V lithium battery packs with this precision-engineered \u003cstrong\u003eBattery Case and PCB Circuit Board\u003c\/strong\u003e. Compatible with Lomvum, Zhipu, Hongsong, and Jingmi 18V lithium battery systems, this replacement component is designed for experienced technicians and DIY enthusiasts who are familiar with battery assembly and repair.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmart IC Cell Monitoring:\u003c\/strong\u003e Built-in IC chip continuously detects individual cell voltage and current, and tracks the number of charge cycles for accurate battery management.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Layer Protection System:\u003c\/strong\u003e Integrated PCB provides overheat protection, overvoltage protection, undervoltage protection, overcurrent protection, and overcharge protection to keep your battery pack safe.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Voltage Shutdown:\u003c\/strong\u003e All new series models feature automatic low-voltage shutdown to extend overall battery lifespan.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Designed for Lomvum, Zhipu, Hongsong, and Jingmi 18V lithium battery packs (aftermarket replacement — not an OEM original part).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComponent Only:\u003c\/strong\u003e This is a battery case and PCB assembly kit — \u003cem\u003ebattery cells are NOT included\u003c\/em\u003e. Intended for use by those with hands-on battery assembly experience.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable in 10-Hole or 15-Hole configurations\u003c\/strong\u003e to suit different battery pack builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Plastic Construction:\u003c\/strong\u003e Made from black plastic for a secure, lightweight housing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Lomvum, Zhipu, Hongsong, Jingmi 18V Lithium Battery\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 10-Hole \/ 15-Hole\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCell Type Required:\u003c\/strong\u003e 18650 Power Lithium Battery Cells (not included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAssembly Preparation Guidelines\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eFor new battery assembly:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003eUse 18650 power lithium battery cells only.\u003c\/li\u003e\n  \u003cli\u003eA group of six cells must be balanced with matched resistance and capacitance to ensure equal voltage across all cells.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003e\u003cstrong\u003eFor repairing an existing battery pack:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003eTest the voltage at both ends of each individual cell before beginning.\u003c\/li\u003e\n  \u003cli\u003eIf voltages differ, charge each cell individually until all cells reach the same voltage level.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eImportant:\u003c\/strong\u003e All cells must be at equal voltage before soldering the PCB board.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Battery Case with PCB Circuit Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Due to different production batches, some accessories may vary slightly in color or appearance but retain identical functionality. Battery cells are not included. Measurement tolerance: ±1–3 cm. Colors may appear slightly different depending on lighting and display settings.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this battery case compatible with all 18V lithium power tool brands?\u003c\/h4\u003e\n\u003cp\u003eA: This 18V Li-Ion battery case and PCB circuit board is specifically designed for Lomvum, Zhipu, Hongsong, and Jingmi 18V lithium battery packs. It is an aftermarket replacement component and is not an original OEM part. Please verify your battery model before purchasing.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are battery cells included with this PCB battery case kit?\u003c\/h4\u003e\n\u003cp\u003eA: No — battery cells are not included. This kit contains only the battery case housing and PCB circuit board. You will need to source 18650 power lithium battery cells separately. This product is intended for individuals experienced in battery pack assembly and repair.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What protection features does the PCB circuit board provide?\u003c\/h4\u003e\n\u003cp\u003eA: The built-in PCB offers comprehensive protection including overheat, overvoltage, undervoltage, overcurrent, and overcharge protection, as well as automatic low-voltage shutdown. A smart IC chip also monitors individual cell voltage and tracks charge cycles for reliable battery management.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this battery case compatible with all 18V lithium power tool brands?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This 18V Li-Ion battery case and PCB circuit board is specifically designed for Lomvum, Zhipu, Hongsong, and Jingmi 18V lithium battery packs. It is an aftermarket replacement component and is not an original OEM part. Please verify your battery model before purchasing.\"}}, {\"@type\": \"Question\", \"name\": \"Are battery cells included with this PCB battery case kit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No — battery cells are not included. This kit contains only the battery case housing and PCB circuit board. You will need to source 18650 power lithium battery cells separately. This product is intended for individuals experienced in battery pack assembly and repair.\"}}, {\"@type\": \"Question\", \"name\": \"What protection features does the PCB circuit board provide?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The built-in PCB offers comprehensive protection including overheat, overvoltage, undervoltage, overcurrent, and overcharge protection, as well as automatic low-voltage shutdown. A smart IC chip also monitors individual cell voltage and tracks charge cycles for reliable battery management.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"18V Li-Ion Battery Case \u0026 PCB Board for Power Tool Repair\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/18v-li-ion-battery-case-pcb-circuit-board-power-tool-repair\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Black","offer_id":44163780051031,"sku":"14:29#Black","price":25.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Se3a38dfee159490cba407eaec5bec2c05.webp?v=1786684784"},{"product_id":"50pcs-spring-steel-battery-clips-18650-holder-contact-inserts","title":"50 Pcs Spring Steel Battery Clips for 18650 Holder Contacts","description":"\u003ch2\u003e50-Piece Spring Steel Battery Contact Clips for 18650 Holders\u003c\/h2\u003e\n\u003cp\u003eKeep your 18650 battery holders performing at their best with these precision-made spring steel contact inserts. Whether you're building custom battery packs, replacing worn contacts, or stocking up for electronics projects, this 50-piece set delivers reliable electrical connectivity every time.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Highlights\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Durable spring steel metal — resists corrosion and maintains firm contact tension over repeated use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e 2 × 0.7 cm (approx. 0.78 × 0.27 in) — designed to fit standard 18650 battery holder slots\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Silver\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 50 pcs per set — ideal for bulk repairs, DIY builds, or workshop stock\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Suitable for 18650 cylindrical battery holders and contact insert applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e 100% brand new and high quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e50 × Spring Steel Battery Contact Clips\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Batteries, charger, and PCB are NOT included. Please refer to the size details in the description for accurate measurements. Allow ±5–10 mm variance due to manual measurement. Colors may vary slightly depending on monitor settings.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eShop More DIY \u0026amp; Electronics Accessories\u003c\/h3\u003e\n\u003cp\u003eLooking for more electronics and DIY tools? Check out these popular picks from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What size battery are these spring steel clips designed for?\u003c\/h4\u003e\n\u003cp\u003eA: These battery contact clips are specifically designed for standard 18650 cylindrical batteries. Each clip measures approximately 2 × 0.7 cm (0.78 × 0.27 in), making them a direct fit for most common 18650 battery holder slots used in DIY electronics, flashlights, power banks, and more.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many clips are included in the set?\u003c\/h4\u003e\n\u003cp\u003eA: Each set includes 50 spring steel battery contact clips, giving you plenty of extras for repairs, replacements, or new builds. This bulk quantity is great for hobbyists, makers, and workshop professionals who work with 18650 battery-powered devices regularly.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Are batteries or a charger included with this set?\u003c\/h4\u003e\n\u003cp\u003eA: No — this set contains only the 50 spring steel contact insert clips. Batteries, a charger, and PCB components are not included. These clips are intended as replacement or spare parts for existing 18650 battery holders.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What size battery are these spring steel clips designed for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These battery contact clips are specifically designed for standard 18650 cylindrical batteries. Each clip measures approximately 2 × 0.7 cm (0.78 × 0.27 in), making them a direct fit for most common 18650 battery holder slots used in DIY electronics, flashlights, power banks, and more.\"}}, {\"@type\": \"Question\", \"name\": \"How many clips are included in the set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Each set includes 50 spring steel battery contact clips, giving you plenty of extras for repairs, replacements, or new builds. This bulk quantity is great for hobbyists, makers, and workshop professionals who work with 18650 battery-powered devices regularly.\"}}, {\"@type\": \"Question\", \"name\": \"Are batteries or a charger included with this set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No — this set contains only the 50 spring steel contact insert clips. Batteries, a charger, and PCB components are not included. These clips are intended as replacement or spare parts for existing 18650 battery holders.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"50 Pcs Spring Steel Battery Clips for 18650 Holder Contacts\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/50pcs-spring-steel-battery-clips-18650-holder-contact-inserts\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"50Pcs","offer_id":44165174394967,"sku":"14:200004890#50Pcs","price":20.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sc3b351ea4ead42ed98363479c8343465P.webp?v=1786709207"},{"product_id":"18650-lithium-battery-charger-dual-slot-auto-stop","title":"18650 Lithium Battery Charger – Dual Slot Auto Stop","description":"\u003ch2\u003eCharge Smarter with the 18650 Dual-Slot Lithium Battery Charger\u003c\/h2\u003e\n\u003cp\u003eKeep your rechargeable lithium batteries topped up and ready to go with this compact, reliable dual-slot battery charger. 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Whether you're powering flashlights, vaporizers, headlamps, or other lithium-battery devices, this charger delivers a safe and efficient charge every time.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Independent Slots\u003c\/strong\u003e — Charge up to two 18650 lithium batteries simultaneously; each slot operates on its own independent circuit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED Status Indicator\u003c\/strong\u003e — Red light signals active charging; green light confirms a full charge at a glance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuto Stop \/ Overcharge Protection\u003c\/strong\u003e — Automatically halts charging when batteries are fully charged to prevent overcharging\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Input Compatibility\u003c\/strong\u003e — Accepts AC\/DC input from 100V–240V, making it suitable for use with standard wall outlets worldwide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e 4.2V \/ 1000mA — optimised for 18650 lithium-ion cells\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Design\u003c\/strong\u003e — Measures just 10cm × 4.7cm × 3cm; easy to store or pack for travel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCharging Time:\u003c\/strong\u003e 3–8 hours depending on battery capacity\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e45cm Cable Length\u003c\/strong\u003e — Convenient reach from your power outlet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Plastic Housing\u003c\/strong\u003e in classic black finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eInput\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e100V–240V (AC \u0026amp; DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eOutput\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e4.2V \/ 1000mA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eMax Output Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e≤37.5W\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eCharging Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e3–8 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eCable Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e45cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eProduct Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e10cm × 4.7cm × 3cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px;border:1px solid #ddd;\"\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cp\u003e1 × Dual-Slot 18650 Lithium Battery Charger\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/clip-on-car-fan-led-display-199-speeds-usb-type-c\"\u003eClip-On Car Fan LED Display 199 Speeds | USB \u0026amp; Type-C\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What battery types are compatible with this 18650 charger?\u003c\/h4\u003e\n\u003cp\u003eA: This charger is specifically designed for 18650 lithium-ion rechargeable batteries with a 4.2V max charge voltage. It is not intended for NiMH, NiCd, or other battery chemistries. Always verify your battery's chemistry and voltage requirements before charging.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How do I know when my batteries are fully charged?\u003c\/h4\u003e\n\u003cp\u003eA: The built-in LED indicator makes it easy — the light glows \u003cstrong\u003ered\u003c\/strong\u003e during the charging process and switches to \u003cstrong\u003egreen\u003c\/strong\u003e once the batteries are fully charged. The auto-stop function also automatically cuts power to prevent overcharging.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I charge two batteries at the same time?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! This charger features two independent slots, allowing you to charge two 18650 lithium batteries simultaneously. Each slot has its own independent circuit, so both batteries charge safely and efficiently at the same time.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this charger when travelling internationally?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The charger supports a wide input range of 100V–240V AC\/DC, making it compatible with standard power outlets in most countries around the world. Just ensure you have the appropriate plug adapter for your destination if needed.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What battery types are compatible with this 18650 charger?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This charger is specifically designed for 18650 lithium-ion rechargeable batteries with a 4.2V max charge voltage. It is not intended for NiMH, NiCd, or other battery chemistries. Always verify your battery's chemistry and voltage requirements before charging.\"}}, {\"@type\": \"Question\", \"name\": \"How do I know when my batteries are fully charged?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The built-in LED indicator makes it easy — the light glows red during the charging process and switches to green once the batteries are fully charged. The auto-stop function also automatically cuts power to prevent overcharging.\"}}, {\"@type\": \"Question\", \"name\": \"Can I charge two batteries at the same time?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! This charger features two independent slots, allowing you to charge two 18650 lithium batteries simultaneously. Each slot has its own independent circuit, so both batteries charge safely and efficiently at the same time.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use this charger when travelling internationally?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. The charger supports a wide input range of 100V–240V AC\/DC, making it compatible with standard power outlets in most countries around the world. Just ensure you have the appropriate plug adapter for your destination if needed.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"18650 Lithium Battery Charger – Dual Slot Auto Stop\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/18650-lithium-battery-charger-dual-slot-auto-stop\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"EU","offer_id":44165176688727,"sku":"14:200004890#EU","price":11.97,"currency_code":"USD","in_stock":true},{"title":"US","offer_id":44165176721495,"sku":"14:29#US","price":12.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sd7b2c4c88c5f42bba22c22ccf05f496fq.webp?v=1786709232"},{"product_id":"nickel-strip-tabs-18650-diy-battery-pack-spot-welding-8pcs","title":"8Pcs Nickel Strip Tabs for 18650 DIY Battery Pack Spot Welding","description":"\u003ch2\u003e8Pcs Spot Welding Nickel Strip Tabs for DIY 18650 Lithium Battery Packs\u003c\/h2\u003e\n\u003cp\u003eBuild or repair your own battery packs with confidence using these high-quality nickel strip tabs. Designed specifically for spot welding connections in DIY 18650 lithium battery projects, each strip features a smooth, burr-free surface for clean, reliable welds every time. Whether you're assembling power tool batteries, polymer battery packs, or custom energy storage solutions, these nickel tabs deliver the conductivity and structural integrity your project demands.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExcellent Welding Performance:\u003c\/strong\u003e High tensile strength and low resistivity ensure strong, durable connections between battery cells.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmooth, Burr-Free Surface:\u003c\/strong\u003e Precision-finished strips make spot welding and soldering straightforward and mess-free.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy to Work With:\u003c\/strong\u003e Optimal rigidity allows the strips to be spot welded or hand-soldered with standard equipment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePremium Metal Construction:\u003c\/strong\u003e Made from high-quality nickel-plated steel for long-lasting performance and corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Compatibility:\u003c\/strong\u003e Suitable for nickel-metal hydride batteries, lithium batteries, power tools, polymer battery packs, power batteries, telecommunications equipment, vacuum systems, and specialty lighting.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack of 8:\u003c\/strong\u003e Includes 8 individual nickel strip tabs — ideal for small DIY builds and repairs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Nickel-plated metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e 8 x Nickel Strip Tabs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible With:\u003c\/strong\u003e 18650 lithium battery packs, NiMH batteries, polymer batteries, and more\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat Can You Use These For?\u003c\/h3\u003e\n\u003cp\u003eThese nickel tabs are a staple component for any DIY battery pack builder. Use them with a battery spot welder to securely connect individual 18650 cells in series or parallel configurations. They're equally at home in hobbyist projects, electronics repair, power tool battery rebuilds, and professional instrumentation assemblies.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Screen color calibration and ambient lighting may cause slight color variation from product images. Minor measurement deviations due to manual measurement are normal.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Are these nickel strip tabs compatible with standard 18650 battery spot welders?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, these nickel strip tabs are designed to work with standard battery spot welders used in DIY 18650 lithium battery pack assembly. Their optimal rigidity and smooth surface allow for clean, consistent welds on most common spot welding machines.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I use these nickel tabs for battery types other than 18650 lithium cells?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. While these nickel strip tabs are popular for 18650 lithium battery packs, they are also widely used with nickel-metal hydride (NiMH) batteries, polymer batteries, power tool battery packs, and various instrumentation or telecommunications battery assemblies.\u003c\/p\u003e\n\u003ch4\u003eQ: How many nickel strip tabs are included in one pack?\u003c\/h4\u003e\n\u003cp\u003eA: Each pack contains 8 individual nickel strip tabs, making it ideal for small DIY battery repair projects or test builds before committing to a larger order.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Are these nickel strip tabs compatible with standard 18650 battery spot welders?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, these nickel strip tabs are designed to work with standard battery spot welders used in DIY 18650 lithium battery pack assembly. Their optimal rigidity and smooth surface allow for clean, consistent welds on most common spot welding machines.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use these nickel tabs for battery types other than 18650 lithium cells?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. While these nickel strip tabs are popular for 18650 lithium battery packs, they are also widely used with nickel-metal hydride (NiMH) batteries, polymer batteries, power tool battery packs, and various instrumentation or telecommunications battery assemblies.\"}}, {\"@type\": \"Question\", \"name\": \"How many nickel strip tabs are included in one pack?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Each pack contains 8 individual nickel strip tabs, making it ideal for small DIY battery repair projects or test builds before committing to a larger order.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"8Pcs Nickel Strip Tabs for 18650 DIY Battery Pack Spot Welding\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/nickel-strip-tabs-18650-diy-battery-pack-spot-welding-8pcs\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"one size","offer_id":44165183766615,"sku":"14:1202#one size","price":10.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sf219d0d7ba2347a9aebbdaec955f0713m.webp?v=1786709296"},{"product_id":"30pcs-18650-battery-nickel-sheets-spot-welding-connection","title":"30 Pcs 18650 Nickel Sheets for Battery Spot Welding | 5 Sets","description":"\u003ch2\u003e30-Piece Polygonal Nickel Sheets for 18650 Battery Spot Welding\u003c\/h2\u003e\n\u003cp\u003eBuild reliable battery packs with ease using these high-quality nickel-plated steel connection sheets. Designed specifically for spot welding machines, this set of 30 pieces (5 sets of 6 shapes) delivers excellent conductivity, strong tensile strength, and ultra-low resistivity — making them ideal for DIY battery projects and professional pack assembly alike.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuperior Welding Performance:\u003c\/strong\u003e High tensile strength and low resistivity ensure a solid, reliable electrical connection every time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmooth, Burr-Free Surface:\u003c\/strong\u003e Precision-cut nickel-plated steel with no scratches or burrs for clean, easy spot welding and soldering.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePolygonal Design:\u003c\/strong\u003e Versatile multi-shape configuration supports a wide range of battery pack layouts and configurations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Material:\u003c\/strong\u003e Made from high-quality nickel-plated steel built to last through repeated use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Works with nickel-metal hydride batteries, lithium batteries, polymer batteries, power tool packs, and more — also suitable for instrumentation, telecommunications, vacuum equipment, and specialty lighting industries.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorrect Configuration Matters:\u003c\/strong\u003e Choose the right nickel strip gauge based on the current draw requirements of your specific battery pack for safe, optimal performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Nickel-Plated Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Silver\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 30 Pieces (5 Sets)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible With:\u003c\/strong\u003e 18650 lithium batteries, NiMH batteries, polymer batteries, power tool battery packs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e30 × Polygonal Nickel Connection Sheets (5 sets)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Please allow 1–5mm measurement tolerance due to manual sizing. Colors may vary slightly between monitors and actual product.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Are these nickel sheets compatible with 18650 lithium batteries for DIY battery packs?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! These polygonal nickel-plated steel sheets are specifically designed for use with 18650 lithium batteries and other cell types including NiMH and polymer batteries. They work directly with a battery spot welder to create strong, low-resistance electrical connections in custom battery packs.\u003c\/p\u003e\n\u003ch4\u003eQ: How many pieces and sets are included in this listing?\u003c\/h4\u003e\n\u003cp\u003eA: This listing includes 30 nickel connection sheets in total, supplied as 5 complete sets (6 pieces per set) in multiple polygonal shapes to suit various battery pack configurations.\u003c\/p\u003e\n\u003ch4\u003eQ: What spot welding machine is needed to use these nickel sheets?\u003c\/h4\u003e\n\u003cp\u003eA: These nickel sheets are compatible with standard battery spot welding machines. Their smooth, burr-free surface and nickel-plated steel construction make them easy to weld and solder, and they are rigid enough to hold a consistent weld across a wide range of spot welder models used for battery pack assembly.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Are these nickel sheets compatible with 18650 lithium batteries for DIY battery packs?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! These polygonal nickel-plated steel sheets are specifically designed for use with 18650 lithium batteries and other cell types including NiMH and polymer batteries. They work directly with a battery spot welder to create strong, low-resistance electrical connections in custom battery packs.\"}}, {\"@type\": \"Question\", \"name\": \"How many pieces and sets are included in this listing?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This listing includes 30 nickel connection sheets in total, supplied as 5 complete sets (6 pieces per set) in multiple polygonal shapes to suit various battery pack configurations.\"}}, {\"@type\": \"Question\", \"name\": \"What spot welding machine is needed to use these nickel sheets?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These nickel sheets are compatible with standard battery spot welding machines. Their smooth, burr-free surface and nickel-plated steel construction make them easy to weld and solder, and they are rigid enough to hold a consistent weld across a wide range of spot welder models used for battery pack assembly.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"30 Pcs 18650 Nickel Sheets for Battery Spot Welding | 5 Sets\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/30pcs-18650-battery-nickel-sheets-spot-welding-connection\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"A1","offer_id":44165229248599,"sku":"14:1202#A1","price":14.3,"currency_code":"USD","in_stock":true},{"title":"A2","offer_id":44165229281367,"sku":"14:2904#A2","price":15.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sea8ef396307d4f4da805cddf9b74909bi.webp?v=1786711094"},{"product_id":"18650-battery-nickel-sheets-spot-welding-30pcs","title":"30 Pcs 18650 Battery Nickel Sheets for Spot Welding | 5 Sets","description":"\u003ch2\u003e30-Piece Polygonal Nickel Sheets for 18650 Battery Spot Welding\u003c\/h2\u003e\n\u003cp\u003eBuild reliable battery packs with confidence using these high-quality nickel-plated steel connection sheets. Designed specifically for spot welding machines, these polygonal nickel strips deliver excellent conductivity, strong tensile strength, and ultra-low resistivity — making them the go-to choice for DIY battery builders, electronics hobbyists, and power tool enthusiasts.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose These Nickel Sheets?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuperior Weld Quality:\u003c\/strong\u003e Smooth, burr-free surface ensures clean, secure spot welds every time — no scratches, no rough edges.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLow Resistivity:\u003c\/strong\u003e Optimized for efficient current flow, minimizing energy loss across battery connections.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Tensile Strength:\u003c\/strong\u003e Nickel-plated steel construction holds connections firm under stress and repeated use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy to Solder \u0026amp; Weld:\u003c\/strong\u003e The rigidity of these strips makes them highly compatible with standard battery spot welders.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Compatibility:\u003c\/strong\u003e Works with 18650 lithium batteries, NiMH batteries, polymer batteries, power batteries, battery packs, power tools, telecommunications equipment, specialty lamps, and more.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValue Pack:\u003c\/strong\u003e Includes 5 sets (30 pieces total) so you have plenty on hand for multiple projects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Nickel-plated Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Silver\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 30 Pieces (5 Sets of 6)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Polygonal connection sheet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible With:\u003c\/strong\u003e 18650 lithium cells, NiMH, polymer, and power battery packs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e30 × Polygonal Nickel Connection Sheets (5 sets)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Please allow 1–5 mm variance due to manual measurement. Colors may vary slightly between monitors and actual product.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Are these nickel sheets compatible with all 18650 battery spot welders?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, these polygonal nickel-plated steel connection sheets are designed to be compatible with standard battery spot welding machines used for 18650 lithium cells and other common battery formats. Their rigid, smooth surface makes them easy to weld cleanly and securely.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What types of battery packs can I build with these nickel connection sheets?\u003c\/h4\u003e\n\u003cp\u003eA: These nickel sheets are widely used for assembling 18650 lithium battery packs, NiMH battery packs, polymer batteries, power tool batteries, and power storage systems — making them ideal for a wide range of DIY electronics and energy projects.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many pieces and sets are included in this pack?\u003c\/h4\u003e\n\u003cp\u003eA: Each purchase includes 30 pieces total, organized as 5 sets of 6 polygonal nickel connection sheets, giving you ample material for multiple battery pack assemblies.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Are these nickel sheets compatible with all 18650 battery spot welders?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, these polygonal nickel-plated steel connection sheets are designed to be compatible with standard battery spot welding machines used for 18650 lithium cells and other common battery formats. Their rigid, smooth surface makes them easy to weld cleanly and securely.\"}}, {\"@type\": \"Question\", \"name\": \"What types of battery packs can I build with these nickel connection sheets?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These nickel sheets are widely used for assembling 18650 lithium battery packs, NiMH battery packs, polymer batteries, power tool batteries, and power storage systems — making them ideal for a wide range of DIY electronics and energy projects.\"}}, {\"@type\": \"Question\", \"name\": \"How many pieces and sets are included in this pack?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Each purchase includes 30 pieces total, organized as 5 sets of 6 polygonal nickel connection sheets, giving you ample material for multiple battery pack assemblies.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"30 Pcs 18650 Battery Nickel Sheets for Spot Welding | 5 Sets\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/18650-battery-nickel-sheets-spot-welding-30pcs\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"A1","offer_id":44165235015767,"sku":"14:1202#A1","price":14.3,"currency_code":"USD","in_stock":true},{"title":"A2","offer_id":44165235048535,"sku":"14:2904#A2","price":15.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sea8ef396307d4f4da805cddf9b74909bi_3401e98b-51f2-4b90-9dbc-7ff2f5c569c4.webp?v=1786711190"},{"product_id":"audio-speaker-protection-board-boot-delay-dc-protect-diy-kit","title":"Audio Speaker Protection Board Boot Delay DC Protect DIY Kit","description":"\u003ch2\u003eAudio Speaker Protection Board – Dual Channel Boot Delay DC Protect DIY Kit\u003c\/h2\u003e\n\u003cp\u003eBuild your own reliable speaker protection circuit with this dual-channel \u003cstrong\u003eAudio Speaker Protection Board DIY Kit\u003c\/strong\u003e. Designed for hobbyists and audio enthusiasts, this unassembled kit includes all components and a PCB so you can solder and assemble it yourself. The board features a built-in boot delay of 3–5 seconds to prevent unwanted transient noise when your amplifier powers up, keeping your speakers safe during startup and shutdown.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Channel Protection:\u003c\/strong\u003e Safeguards both left and right speaker channels simultaneously.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBoot Delay:\u003c\/strong\u003e 3–5 second startup delay (1.2V DC sampling) eliminates power-on transient noise.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimple, Safe \u0026amp; Reliable Circuit:\u003c\/strong\u003e Straightforward design ideal for DIY audio builds and upgrades.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e AC 12–16V — use an independent power supply (do not share with the power amplifier).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Form Factor:\u003c\/strong\u003e Dimensions: 65mm (L) × 40mm (W) × 25mm (H) — fits neatly into most amplifier enclosures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDIY Unassembled Kit:\u003c\/strong\u003e Includes all electronic components and a PCB as shown — assembly and soldering required.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAC 12–16V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDelay Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3–5 seconds (1.2V DC sampling)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual (Stereo)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e65mm × 40mm × 25mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAssembly\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDIY – Unassembled (all parts included)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Speaker Protection Board DIY Components Kit for Stereo (PCB + all components, unassembled)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLooking for more DIY and electronics accessories? Check out our \u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e or the \u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge – DIY Tool\u003c\/a\u003e for your next project.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is this speaker protection board kit pre-assembled or do I need to solder it myself?\u003c\/h4\u003e\n\u003cp\u003eA: This is a DIY unassembled kit. It includes all electronic components and the PCB as shown in the product images, but you will need to solder and assemble the board yourself. It is designed for hobbyists comfortable with basic electronics soldering.\u003c\/p\u003e\n\u003ch4\u003eQ: What power supply should I use with this audio speaker protection board?\u003c\/h4\u003e\n\u003cp\u003eA: The board operates on AC 12–16V. It is strongly recommended to use an independent power supply — do not share a power supply with your power amplifier, as this can affect the board's performance and reliability.\u003c\/p\u003e\n\u003ch4\u003eQ: What does the boot delay feature do on this speaker protection board?\u003c\/h4\u003e\n\u003cp\u003eA: The boot delay introduces a 3–5 second pause after power-on before connecting your speakers. This prevents the loud transient pop or thump that can occur when an amplifier starts up, helping to protect your speakers from sudden voltage surges during power cycling.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is this speaker protection board kit pre-assembled or do I need to solder it myself?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This is a DIY unassembled kit. It includes all electronic components and the PCB as shown in the product images, but you will need to solder and assemble the board yourself. It is designed for hobbyists comfortable with basic electronics soldering.\"}}, {\"@type\": \"Question\", \"name\": \"What power supply should I use with this audio speaker protection board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The board operates on AC 12–16V. It is strongly recommended to use an independent power supply — do not share a power supply with your power amplifier, as this can affect the board's performance and reliability.\"}}, {\"@type\": \"Question\", \"name\": \"What does the boot delay feature do on this speaker protection board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The boot delay introduces a 3–5 second pause after power-on before connecting your speakers. This prevents the loud transient pop or thump that can occur when an amplifier starts up, helping to protect your speakers from sudden voltage surges during power cycling.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Audio Speaker Protection Board Boot Delay DC Protect DIY Kit\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/audio-speaker-protection-board-boot-delay-dc-protect-diy-kit\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Welded finished","offer_id":44165254840407,"sku":"14:10#Welded finished","price":21.48,"currency_code":"USD","in_stock":true},{"title":"Not welded","offer_id":44165254873175,"sku":"14:350853#Not welded","price":16.82,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S84c141096b0b4bdd831cbcb6c653fd017.webp?v=1786711950"},{"product_id":"bms-5s-20a-lithium-battery-protection-board-18650-li-ion-balancer","title":"BMS 5S 20A Li-ion Battery Protection Board for 18650 Cells","description":"\u003ch2\u003eBMS 5S 20A Lithium Battery Charging Protection Board – 18650 Li-ion Balancer Module\u003c\/h2\u003e\n\n\u003cp\u003eKeep your 18650 lithium battery packs running safely and efficiently with this compact \u003cstrong\u003e5S 20A Battery Management System (BMS) Protection Board\u003c\/strong\u003e. Designed for DIY power banks, e-bike packs, and other Li-ion battery projects, this module automatically manages charging and discharging to keep your cells balanced and your build protected — all in a small, easy-to-install form factor.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Layer Safety Protection:\u003c\/strong\u003e Built-in overcharge, over-discharge, short circuit, and overheating protection circuitry safeguards your battery cells and connected devices from dangerous conditions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCell Balancing:\u003c\/strong\u003e The integrated balancer equalizes voltage across all 5 cells during charging, extending overall pack performance and longevity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExtended Battery Life:\u003c\/strong\u003e Precise charge and discharge control prevents damaging voltage extremes, helping your 18650 cells last significantly longer.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Low Standby Current:\u003c\/strong\u003e Low static current draw minimizes energy loss when the battery is idle — a more efficient and eco-friendly design.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomatic Adaptation:\u003c\/strong\u003e Intelligently identifies battery status and adjusts charging current and voltage in real time — no manual intervention required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Simply connect the positive and negative battery terminals to the corresponding board contacts. Compact size makes it simple to fit inside your project enclosure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 5S (5 cells in series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Continuous Current:\u003c\/strong\u003e 20A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Battery Type:\u003c\/strong\u003e 18650 Li-ion \/ Lithium battery cells\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e PCB with plastic components\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e 1 × BMS Protection Board\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × BMS 5S 20A Lithium Battery Protection Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Color may vary slightly from images due to monitor settings and lighting. Please allow minor measurement deviation for stated dimensions.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What does a 5S BMS protection board do for 18650 lithium batteries?\u003c\/h4\u003e\n\u003cp\u003eA: A 5S BMS (Battery Management System) protection board manages a series pack of five 18650 Li-ion cells. It monitors and controls overcharge, over-discharge, short circuit, and overheating conditions, while also balancing cell voltages during charging — helping the entire battery pack perform more safely and consistently over time.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this BMS board compatible with DIY power banks and e-bike battery packs?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This 5S 20A BMS protection board is well-suited for a wide range of DIY lithium battery projects including power banks, electric bikes, scooters, and other devices that use 18650 Li-ion cells wired in a 5-series configuration. Always verify your project's voltage and current requirements before installation.\u003c\/p\u003e\n\u003ch4\u003eQ: How do I install the BMS 5S protection board?\u003c\/h4\u003e\n\u003cp\u003eA: Installation is straightforward — connect the positive and negative terminals of each cell to their corresponding labeled contacts on the board. The module is compact and designed to fit easily within most DIY battery enclosures. No special tools are required for a basic connection.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does a 5S BMS protection board do for 18650 lithium batteries?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A 5S BMS (Battery Management System) protection board manages a series pack of five 18650 Li-ion cells. It monitors and controls overcharge, over-discharge, short circuit, and overheating conditions, while also balancing cell voltages during charging — helping the entire battery pack perform more safely and consistently over time.\"}}, {\"@type\": \"Question\", \"name\": \"Is this BMS board compatible with DIY power banks and e-bike battery packs?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. This 5S 20A BMS protection board is well-suited for a wide range of DIY lithium battery projects including power banks, electric bikes, scooters, and other devices that use 18650 Li-ion cells wired in a 5-series configuration. Always verify your project's voltage and current requirements before installation.\"}}, {\"@type\": \"Question\", \"name\": \"How do I install the BMS 5S protection board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Installation is straightforward — connect the positive and negative terminals of each cell to their corresponding labeled contacts on the board. The module is compact and designed to fit easily within most DIY battery enclosures. No special tools are required for a basic connection.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"BMS 5S 20A Li-ion Battery Protection Board for 18650 Cells\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/bms-5s-20a-lithium-battery-protection-board-18650-li-ion-balancer\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"One Size","offer_id":44165260968023,"sku":"14:193#One Size","price":9.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S9698ed6632f848f691ba2f0d7bd7361aQ.webp?v=1786712228"},{"product_id":"dc-6-45v-solar-street-light-led-controller-board-10a-20a-auto","title":"DC 6-45V Auto Solar LED Controller Board 10A\/20A – DIY Light","description":"\n\u003ch2\u003eDC 6-45V Fully Automatic Solar Street Light LED Controller Board\u003c\/h2\u003e\n\u003cp\u003eTake control of your solar lighting system with this compact, fully automatic LED controller board. Designed for DIY solar street lights, garden lights, and courtyard fixtures, this PCB controller automatically switches lights ON at nightfall and charges the battery during daylight hours — saving energy effortlessly with zero manual intervention.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFully Automatic Operation:\u003c\/strong\u003e Smart light-sensing control turns LEDs on at dusk and off at dawn, maximising energy efficiency.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Range:\u003c\/strong\u003e Operates across DC 6–45V, making it compatible with a broad range of solar battery systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Current Capacity:\u003c\/strong\u003e Supports up to 10A maximum charging current and 20A maximum output current for reliable, high-load performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo-Solder, Tool-Free Installation:\u003c\/strong\u003e Terminal block design with screw fastening means you can install the board quickly and easily — no soldering required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable PCB Construction:\u003c\/strong\u003e Built from high-quality PCB materials with a robust circuit design for stable, long-lasting performance in outdoor DIY applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Size:\u003c\/strong\u003e Measures just 38 × 25 mm (1.50 × 0.98 in), fitting neatly into most solar light housings and DIY enclosures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEco-Friendly Energy Management:\u003c\/strong\u003e Daytime solar charging and automated night-time output protect your battery and reduce unnecessary power consumption.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePCB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDC 6–45V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Charging Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Output Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e38 × 25 mm (1.50 × 0.98 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × DC 6-45V Solar LED Controller Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What voltage range is compatible with this solar LED controller board?\u003c\/h4\u003e\n\u003cp\u003eA: This controller board operates across a wide DC 6–45V range, making it compatible with most standard solar battery bank setups used in street lights, garden lights, and other outdoor solar lighting projects.\u003c\/p\u003e\n\u003ch4\u003eQ: Do I need to solder wires to install this LED controller board?\u003c\/h4\u003e\n\u003cp\u003eA: No soldering is required. The board uses a terminal block design with screw fastening, so you can connect your wires quickly and securely without any soldering tools or specialist skills.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this controller board suitable for outdoor solar street light DIY projects?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This board is specifically designed for DIY solar street light, courtyard light, and garden light applications. Its automatic ON\/OFF light-sensing function and 20A output capacity make it ideal for a wide variety of outdoor solar LED installations.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What voltage range is compatible with this solar LED controller board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This controller board operates across a wide DC 6–45V range, making it compatible with most standard solar battery bank setups used in street lights, garden lights, and other outdoor solar lighting projects.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need to solder wires to install this LED controller board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No soldering is required. The board uses a terminal block design with screw fastening, so you can connect your wires quickly and securely without any soldering tools or specialist skills.\"}}, {\"@type\": \"Question\", \"name\": \"Is this controller board suitable for outdoor solar street light DIY projects?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. This board is specifically designed for DIY solar street light, courtyard light, and garden light applications. Its automatic ON\/OFF light-sensing function and 20A output capacity make it ideal for a wide variety of outdoor solar LED installations.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"DC 6-45V Auto Solar LED Controller Board 10A\/20A – DIY Light\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/dc-6-45v-solar-street-light-led-controller-board-10a-20a-auto\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"ONESIZE","offer_id":44165273944151,"sku":"14:202074810#ONESIZE","price":13.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Se143651649ea4b7380ed3747ecf3e464S.webp?v=1786712385"},{"product_id":"3-port-usb-clip-charger-with-switch-universal-battery-charger","title":"3-Port USB Clip Charger with Switch | Universal Battery Charger","description":"\u003ch2\u003e3-Port USB Clip Charger with On\/Off Switch\u003c\/h2\u003e\n\u003cp\u003eKeep all your devices powered up with this compact and versatile \u003cstrong\u003e3-Port USB Clip Charger\u003c\/strong\u003e. Featuring three USB output ports and a convenient on\/off switch, this universal battery charger is designed to charge multiple devices simultaneously — perfect for home, office, or travel use. Its clip-style design makes it easy to mount and position wherever you need it most.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3 USB Ports:\u003c\/strong\u003e Charge up to three devices at the same time — phones, tablets, earbuds, and more\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-In On\/Off Switch:\u003c\/strong\u003e Easily control power without unplugging — save energy when not in use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Works with a wide range of USB-powered devices and battery types\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClip-Style Design:\u003c\/strong\u003e Convenient clip mount for easy, flexible positioning\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Made from quality plastic and metal components for lasting everyday use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e Easy to carry and store — ideal for travel or desktop use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Power:\u003c\/strong\u003e Up to 37.5W total output\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic + Metal\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 3-Port USB Clip Charger with Switch\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Please allow 5–10 mm variance due to manual measurement. Colors may vary slightly depending on your monitor's display settings.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/clip-on-car-fan-led-display-199-speeds-usb-type-c\"\u003eClip-On Car Fan LED Display 199 Speeds | USB \u0026amp; Type-C\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/cordless-rechargeable-milk-frother-coffee-foam-egg-whisk\"\u003eCordless Rechargeable Milk Frother – Coffee Foam \u0026amp; Egg Whisk\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/mini-usb-rechargeable-milk-frother-3-speed-electric-whisk\"\u003eMini USB Rechargeable Milk Frother – 3-Speed Electric Whisk\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: How many devices can I charge at once with this USB clip charger?\u003c\/h4\u003e\n\u003cp\u003eA: This 3-port USB clip charger features three USB output ports, allowing you to charge up to three devices simultaneously — such as smartphones, earbuds, or tablets — making it a highly practical universal charger for everyday use.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the purpose of the on\/off switch on this USB charger?\u003c\/h4\u003e\n\u003cp\u003eA: The built-in on\/off switch lets you easily cut power to the charger without physically unplugging it. This helps conserve energy and extends the life of the unit, giving you full control over your charging setup.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this USB clip charger compatible with all mobile phones?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — this is a universal USB charger designed to be compatible with a wide range of USB-powered devices including Android phones, iPhones (with appropriate cables), Bluetooth earbuds, power banks, and more. Simply connect your existing USB cable to one of the three ports.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How many devices can I charge at once with this USB clip charger?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This 3-port USB clip charger features three USB output ports, allowing you to charge up to three devices simultaneously — such as smartphones, earbuds, or tablets — making it a highly practical universal charger for everyday use.\"}}, {\"@type\": \"Question\", \"name\": \"What is the purpose of the on\/off switch on this USB charger?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The built-in on\/off switch lets you easily cut power to the charger without physically unplugging it. This helps conserve energy and extends the life of the unit, giving you full control over your charging setup.\"}}, {\"@type\": \"Question\", \"name\": \"Is this USB clip charger compatible with all mobile phones?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — this is a universal USB charger designed to be compatible with a wide range of USB-powered devices including Android phones, iPhones (with appropriate cables), Bluetooth earbuds, power banks, and more. Simply connect your existing USB cable to one of the three ports.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"3-Port USB Clip Charger with Switch | Universal Battery Charger\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/3-port-usb-clip-charger-with-switch-universal-battery-charger\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"White","offer_id":44165293604951,"sku":"14:200004890#White","price":15.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sa3e9d844eaee482c8577deca3adcd19b8.webp?v=1786713028"},{"product_id":"diy-18650-power-bank-case-3-usb-ports-no-weld-battery-holder","title":"DIY 3×18650 Power Bank Case – 3 USB Ports, No-Weld Design","description":"\n\u003ch2\u003eDIY 3×18650 Power Bank Case with 3 USB Ports\u003c\/h2\u003e\n\u003cp\u003eBuild your own portable charger with this no-weld, plug-and-play \u003cstrong\u003e18650 power bank case\u003c\/strong\u003e. Simply load three 18650 batteries (not included), connect your device via the USB ports, and you're ready to charge on the go. Perfect for DIY enthusiasts, emergency preparedness kits, camping, and travel.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo Soldering \/ Welding Required\u003c\/strong\u003e – Drop-in design makes assembly quick and easy for anyone\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTriple USB Output\u003c\/strong\u003e – 3 USB ports let you charge multiple devices simultaneously\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFits 3 × 18650 Batteries\u003c\/strong\u003e – Batteries not included; use three cells of the same capacity\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug \u0026amp; Play\u003c\/strong\u003e – Attach a USB data cable and start charging immediately\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Portable\u003c\/strong\u003e – Slim 22 × 65 × 98 mm form factor slips into a pocket or bag\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction\u003c\/strong\u003e – Plastic + metal housing for everyday reliability\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEmergency Charging Ready\u003c\/strong\u003e – Great backup power source when a wall outlet isn't available\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V 1A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V 1A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Battery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18650 (×3, not included)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUSB Ports\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic + Metal\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e22 mm × 65 mm × 98 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePCB \/ Charger Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBatteries Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eImportant Usage Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAll three batteries must be of the \u003cstrong\u003esame capacity and charge level\u003c\/strong\u003e — mismatched batteries can damage the board.\u003c\/li\u003e\n  \u003cli\u003eInsert batteries in the correct orientation: the \u003cstrong\u003eflat end (positive)\u003c\/strong\u003e faces the metal sheet and the \u003cstrong\u003espring end (negative)\u003c\/strong\u003e faces the spring contact.\u003c\/li\u003e\n  \u003cli\u003eDo \u003cstrong\u003enot\u003c\/strong\u003e reverse battery polarity, as this may damage the internal board.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 18650 Power Bank Case (batteries and charger not included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/stainless-steel-shot-glasses-set-8pc-storage-bag-bar-travel\"\u003e8-Piece Stainless Steel Shot Glasses Set with Storage Bag\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Do 18650 batteries come included with this power bank case?\u003c\/h4\u003e\n\u003cp\u003eA: No, the 18650 batteries are not included. You will need to source three 18650 batteries of the same capacity separately before using this power bank case.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this DIY power bank case require soldering or welding?\u003c\/h4\u003e\n\u003cp\u003eA: No soldering or welding is required. This is a fully no-weld, drop-in design — simply insert your three 18650 batteries in the correct orientation and it is ready to use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many devices can I charge at the same time?\u003c\/h4\u003e\n\u003cp\u003eA: The case features 3 USB output ports, allowing you to charge up to three devices simultaneously. Output is 5V 1A per session.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What happens if I insert the batteries the wrong way?\u003c\/h4\u003e\n\u003cp\u003eA: Reversing battery polarity can permanently damage the internal board. Always ensure the flat (positive) end faces the metal sheet and the nub (negative) end faces the spring contact before closing the case.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Do 18650 batteries come included with this power bank case?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No, the 18650 batteries are not included. You will need to source three 18650 batteries of the same capacity separately before using this power bank case.\"}}, {\"@type\": \"Question\", \"name\": \"Does this DIY power bank case require soldering or welding?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No soldering or welding is required. This is a fully no-weld, drop-in design — simply insert your three 18650 batteries in the correct orientation and it is ready to use.\"}}, {\"@type\": \"Question\", \"name\": \"How many devices can I charge at the same time?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The case features 3 USB output ports, allowing you to charge up to three devices simultaneously. Output is 5V 1A per session.\"}}, {\"@type\": \"Question\", \"name\": \"What happens if I insert the batteries the wrong way?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Reversing battery polarity can permanently damage the internal board. Always ensure the flat (positive) end faces the metal sheet and the nub (negative) end faces the spring contact before closing the case.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"DIY 3×18650 Power Bank Case – 3 USB Ports, No-Weld Design\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/diy-18650-power-bank-case-3-usb-ports-no-weld-battery-holder\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"A4","offer_id":44165319983191,"sku":"14:1254#A4","price":14.81,"currency_code":"USD","in_stock":true},{"title":"A2","offer_id":44165320015959,"sku":"14:193#A2","price":14.99,"currency_code":"USD","in_stock":true},{"title":"A1","offer_id":44165320048727,"sku":"14:771#A1","price":14.81,"currency_code":"USD","in_stock":true},{"title":"A3","offer_id":44165320081495,"sku":"14:173#A3","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S6ccb5b84b75342688d72b88a9b9d5ea2s.webp?v=1786714099"},{"product_id":"5s-bms-18v-21v-20a-li-ion-battery-protection-circuit-board","title":"5S BMS 18V 21V 20A Li-Ion Battery Protection Circuit Board","description":"\n\u003ch2\u003e5S BMS Battery Protection Circuit Board – 18V\/21V 20A for Li-Ion Power Tool Packs\u003c\/h2\u003e\n\u003cp\u003eKeep your 5-series lithium battery packs running safely and efficiently with this compact \u003cstrong\u003e5S BMS (Battery Management System) Protection Circuit Board\u003c\/strong\u003e. Designed specifically for 18V\/21V electric power tools — including cordless drills, screwdrivers, and impact drivers — this module monitors voltage, current, and temperature in real time to guard your battery investment.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5S Li-Ion Compatible:\u003c\/strong\u003e Works with lithium iron phosphate, lithium manganese, lithium cobalt, ternary, and other common 5-series lithium chemistries.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Layer Protection:\u003c\/strong\u003e Built-in overcharge protection, over-discharge protection, and short-circuit protection for safe operation at all times.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDedicated 5S IC Processor:\u003c\/strong\u003e Uses a specialized integrated circuit to monitor each cell's voltage, charge\/discharge current, and ambient temperature in real time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Discharge Current:\u003c\/strong\u003e Discharge current is adjustable up to 10A, with overdischarge protection triggering at 35±10A.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Low Power Consumption:\u003c\/strong\u003e Working current of just ~25µA and quiescent current of ~6µA — minimal drain on your battery at rest.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWaterproof \u0026amp; Moisture-Resistant Coating:\u003c\/strong\u003e Protective conformal coating on components guards against water, condensation, and humidity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Easy to Install:\u003c\/strong\u003e Slim profile at just 46×40×3.6mm fits neatly inside standard power tool battery housings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e21V – 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1A – 3A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDischarge Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10A (adjustable)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOverdischarge Protection Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35 ± 10A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBoard Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e46 × 40 × 3.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWorking Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~25µA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuiescent Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~6µA\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Battery Types\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLi-Ion (LiFePO4, LiMn, LiCoO2, Ternary, etc.)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5S 21V power tools, cordless drills, screwdrivers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 5S BMS 18V\/21V 20A Li-Ion Battery Protection Circuit Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eNote: Battery, charger, and power tool are NOT included.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eLooking for more tools and accessories? You may also like:\u003cbr\u003e\n\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003cbr\u003e\n\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003cbr\u003e\n\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\n\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What battery types is this 5S BMS protection board compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This 5S BMS circuit board is compatible with a wide range of 5-series lithium battery chemistries, including lithium iron phosphate (LiFePO4), lithium manganese (LiMn), lithium cobalt (LiCoO2), and ternary lithium batteries. It is designed for 18V\/21V battery packs commonly used in cordless power tools.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this board protect against short circuits and overcharging?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The board includes built-in overcharge protection, over-discharge protection, and short-circuit protection. The dedicated 5S IC processor continuously monitors each cell's voltage and current, cutting off the circuit if unsafe conditions are detected.\u003c\/p\u003e\n\u003ch4\u003eQ: What are the dimensions of this BMS board, and will it fit in my power tool battery pack?\u003c\/h4\u003e\n\u003cp\u003eA: The board measures 46mm × 40mm × 3.6mm (length × width × height), making it compact enough to fit inside most standard 21V cordless power tool battery housings, including those for cordless drills and electric screwdrivers.\u003c\/p\u003e\n\u003ch4\u003eQ: Is the protection board waterproof?\u003c\/h4\u003e\n\u003cp\u003eA: The board's components are coated with a protective conformal coating that provides resistance against water, moisture, and condensation — helping ensure reliable performance even in workshop environments where humidity may be a factor.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What battery types is this 5S BMS protection board compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This 5S BMS circuit board is compatible with a wide range of 5-series lithium battery chemistries, including lithium iron phosphate (LiFePO4), lithium manganese (LiMn), lithium cobalt (LiCoO2), and ternary lithium batteries. It is designed for 18V\/21V battery packs commonly used in cordless power tools.\"}}, {\"@type\": \"Question\", \"name\": \"Does this board protect against short circuits and overcharging?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The board includes built-in overcharge protection, over-discharge protection, and short-circuit protection. The dedicated 5S IC processor continuously monitors each cell's voltage and current, cutting off the circuit if unsafe conditions are detected.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of this BMS board, and will it fit in my power tool battery pack?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The board measures 46mm × 40mm × 3.6mm (length × width × height), making it compact enough to fit inside most standard 21V cordless power tool battery housings, including those for cordless drills and electric screwdrivers.\"}}, {\"@type\": \"Question\", \"name\": \"Is the protection board waterproof?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The board's components are coated with a protective conformal coating that provides resistance against water, moisture, and condensation — helping ensure reliable performance even in workshop environments where humidity may be a factor.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"5S BMS 18V 21V 20A Li-Ion Battery Protection Circuit Board\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/5s-bms-18v-21v-20a-li-ion-battery-protection-circuit-board\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"1pc","offer_id":44165362122839,"sku":"14:771#1pc","price":13.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S83347a2529414fbca46b0a8fc42e2355C.webp?v=1786715102"},{"product_id":"18650-battery-organizer-storage-box-10-cell-protective-case","title":"10-Cell 18650 Battery Organizer Storage Box | Protective Case","description":"\n\u003ch2\u003eKeep Your 18650 Batteries Safe, Organized \u0026amp; Ready to Go\u003c\/h2\u003e\n\u003cp\u003eNever lose track of your rechargeable batteries again. This \u003cstrong\u003e10-Cell 18650 Battery Storage Box\u003c\/strong\u003e is purpose-built to hold up to 10 individual 18650 batteries in dedicated partition slots — keeping them separated, secure, and damage-free whether you're at home, traveling, or on an outdoor adventure.\u003c\/p\u003e\n\n\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLarge Capacity:\u003c\/strong\u003e Holds up to 10 x 18650 batteries at once, eliminating the frustration of scattered or misplaced cells.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndividual Partition Slots:\u003c\/strong\u003e Each battery sits in its own dedicated slot, preventing direct contact and friction between cells to protect terminal integrity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlame-Retardant PP Construction:\u003c\/strong\u003e Made from high-temperature resistant, flame-retardant polypropylene (PP) material for an extra layer of safety in your home, bag, or kit.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecure Snap Closure:\u003c\/strong\u003e The fitted lid locks your batteries in place during transport, so nothing rattles loose or gets damaged on the go.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Lightweight:\u003c\/strong\u003e Slim profile (approx. 19 × 7.5 × 2.1 cm \/ 7.48 × 2.95 × 0.83 in) makes it easy to slip into a drawer, backpack, or gear bag.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuitable for Everyone:\u003c\/strong\u003e Ideal for adults, hobbyists, outdoor enthusiasts, and anyone managing rechargeable batteries at home, in a dorm, hotel, or on the road.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePP (Polypropylene) – flame-retardant\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 x 18650 cells\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOuter Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 19 × 7.5 × 2.1 cm \/ 7.48 × 2.95 × 0.83 in\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInner Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 18.5 × 7 × 1.8 cm \/ 7.28 × 2.76 × 0.71 in\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLid Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eD-6\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 10-Cell 18650 Battery Storage Box\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Colors may vary slightly due to photography lighting and screen settings. Minor size tolerances may apply due to manual measurement.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/large-capacity-pencil-pen-bag-zipper-fabric-stationery-organizer\"\u003eLarge Capacity Pencil Pen Bag – Zipper Fabric Stationery Organizer\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.ready.gov\/kit\" target=\"_blank\" rel=\"noopener\"\u003eReady.gov emergency supply guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What size batteries does this 18650 battery storage box fit?\u003c\/h4\u003e\n\u003cp\u003eA: This battery organizer is specifically designed for standard 18650 rechargeable cells. The inner diameter of each slot is sized to securely hold 18650-format batteries (18mm diameter × 65mm length). It is not designed for AA, AAA, or other cell sizes.\u003c\/p\u003e\n\u003ch4\u003eQ: Is the battery storage box safe to pack in a bag or luggage?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The secure snap-close lid keeps all 10 batteries firmly in their individual partition slots during transport. The flame-retardant PP material also adds an extra safety layer, making it a responsible choice for travel, camping, or everyday carry.\u003c\/p\u003e\n\u003ch4\u003eQ: Does the box come with batteries included?\u003c\/h4\u003e\n\u003cp\u003eA: No, the package includes only the battery storage box itself. Batteries are not included and must be purchased separately.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What size batteries does this 18650 battery storage box fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This battery organizer is specifically designed for standard 18650 rechargeable cells. The inner diameter of each slot is sized to securely hold 18650-format batteries (18mm diameter × 65mm length). It is not designed for AA, AAA, or other cell sizes.\"}}, {\"@type\": \"Question\", \"name\": \"Is the battery storage box safe to pack in a bag or luggage?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The secure snap-close lid keeps all 10 batteries firmly in their individual partition slots during transport. The flame-retardant PP material also adds an extra safety layer, making it a responsible choice for travel, camping, or everyday carry.\"}}, {\"@type\": \"Question\", \"name\": \"Does the box come with batteries included?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No, the package includes only the battery storage box itself. Batteries are not included and must be purchased separately.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"10-Cell 18650 Battery Organizer Storage Box | Protective Case\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/18650-battery-organizer-storage-box-10-cell-protective-case\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44165646942295,"sku":"\u003cnone\u003e","price":8.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S3d73433d55e14a319d28c6cb256194efY.webp?v=1786725357"},{"product_id":"bl-5c-usb-li-ion-battery-charger-4-2v-multiple-connector","title":"BL-5C USB Li-ion Battery Charger 4.2V – Multiple Connector","description":"\u003ch2\u003eBL-5C USB Li-ion Battery Charger with Multiple Connectors\u003c\/h2\u003e\n\u003cp\u003eKeep your BL-5C compatible devices powered up and ready with this compact, reliable USB Li-ion battery charger. Designed as a direct replacement charging solution for BL-5C batteries, this 4.2V charger features multiple connector options, making it a versatile addition to any electronics toolkit. Its lightweight plastic body and slim form factor make it easy to carry and store.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBL-5C Compatible:\u003c\/strong\u003e Designed specifically for use with BL-5C Li-ion replacement batteries (4.2V)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUSB Powered:\u003c\/strong\u003e Charges conveniently via standard USB connection — no dedicated wall adapter required\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Connectors:\u003c\/strong\u003e Versatile connector design accommodates a variety of compatible battery types\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Size:\u003c\/strong\u003e Measures just 5 × 8 cm (approx. 1.96 × 3.14 in) — easy to carry or store\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Plastic Construction:\u003c\/strong\u003e Lightweight yet sturdy build for everyday use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand New:\u003c\/strong\u003e 100% new and quality-checked out of the box\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 × 8 cm \/ 1.96 × 3.14 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Battery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBL-5C Li-ion\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × BL-5C USB Li-ion Battery Charger (Black)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Please refer to the size details in the description as product photos may not reflect actual dimensions. Allow 5–10 mm variance due to manual measurement. Colors may vary slightly depending on your monitor settings.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/clip-on-car-fan-led-display-199-speeds-usb-type-c\"\u003eClip-On Car Fan LED Display 199 Speeds | USB \u0026amp; Type-C\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Is the BL-5C battery included with this USB charger?\u003c\/h4\u003e\n\u003cp\u003eA: No, the BL-5C Li-ion battery is not included. This listing is for the USB charger unit only. Please ensure you have a compatible BL-5C 4.2V Li-ion battery separately.\u003c\/p\u003e\n\u003ch4\u003eQ: What devices or batteries is this charger compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This USB charger is designed for BL-5C type Li-ion batteries rated at 4.2V. The multiple connector design allows it to work with a range of BL-5C compatible batteries used in older mobile phones and similar devices.\u003c\/p\u003e\n\u003ch4\u003eQ: How do I power this charger?\u003c\/h4\u003e\n\u003cp\u003eA: This charger connects via a standard USB port, so you can power it through a USB wall adapter, laptop, power bank, or any USB power source — no proprietary charger needed.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Is the BL-5C battery included with this USB charger?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No, the BL-5C Li-ion battery is not included. This listing is for the USB charger unit only. Please ensure you have a compatible BL-5C 4.2V Li-ion battery separately.\"}}, {\"@type\": \"Question\", \"name\": \"What devices or batteries is this charger compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This USB charger is designed for BL-5C type Li-ion batteries rated at 4.2V. The multiple connector design allows it to work with a range of BL-5C compatible batteries used in older mobile phones and similar devices.\"}}, {\"@type\": \"Question\", \"name\": \"How do I power this charger?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This charger connects via a standard USB port, so you can power it through a USB wall adapter, laptop, power bank, or any USB power source — no proprietary charger needed.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"BL-5C USB Li-ion Battery Charger 4.2V – Multiple Connector\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/bl-5c-usb-li-ion-battery-charger-4-2v-multiple-connector\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Black","offer_id":44165656117335,"sku":"14:200004890#Black","price":13.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S5970fd6c3572427399aa068a59ff800bI.webp?v=1786725465"},{"product_id":"18650-li-ion-battery-shell-box-pcb-protection-circuit-board","title":"18650 Li-ion Battery Shell Box with PCB Protection Circuit","description":"\u003ch2\u003e18650 Li-ion Battery Pack Shell with PCB Charging Protection Circuit Board\u003c\/h2\u003e\n\u003cp\u003eBuild, repair, or assemble custom battery packs with this durable \u003cstrong\u003e18650 lithium-ion battery shell box\u003c\/strong\u003e. Designed for 5, 10, or 15-cell configurations, this nylon shell with rubber coating houses a built-in \u003cstrong\u003ePCB charging protection circuit board\u003c\/strong\u003e to help manage charging cycles and protect your battery assembly. Made in Mainland China.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Important Notice:\u003c\/strong\u003e This product is a battery pack housing component only — \u003cem\u003ebattery cells are NOT included\u003c\/em\u003e. It is intended for experienced users who are familiar with lithium battery performance and have hands-on experience with battery pack assembly and repair.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobust Construction:\u003c\/strong\u003e Durable nylon plastic shell with rubber coating for a secure, non-slip grip\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in PCB Protection:\u003c\/strong\u003e Integrated charging protection circuit board helps safeguard your battery assembly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Configurations:\u003c\/strong\u003e Suitable for 5-cell, 10-cell, and 15-cell 18650 battery arrangements\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Ideal for DIY battery pack builds, repairs, and replacements\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic + Metal internals\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications \u0026amp; Sizes\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eDimensions (cm)\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003eA1\u003c\/td\u003e\n\u003ctd\u003e11.5 × 4.5 × 7.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eA2\u003c\/td\u003e\n\u003ctd\u003e11.5 × 7.5 × 6.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eA3\u003c\/td\u003e\n\u003ctd\u003e11.5 × 7.5 × 8.2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eA4\u003c\/td\u003e\n\u003ctd\u003e11.0 × 5.5 × 3.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003eA5\u003c\/td\u003e\n\u003ctd\u003e9.0 × 7.0 × 12.0 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePackage Includes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × Battery Shell Box with PCB Protection Circuit Board (battery cells not included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNotes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePhotos are for illustration purposes only; please refer to the size chart above for exact dimensions.\u003c\/li\u003e\n  \u003cli\u003eSlight measurement differences may occur due to manual measurement.\u003c\/li\u003e\n  \u003cli\u003eActual color may vary slightly from images due to monitor settings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Does this 18650 battery shell box come with battery cells included?\u003c\/h4\u003e\n\u003cp\u003eA: No, the battery cells are NOT included. This product is a battery pack housing component — the nylon shell box and PCB protection circuit board only. You will need to source compatible 18650 lithium-ion cells separately.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What configurations of 18650 cells does this shell support?\u003c\/h4\u003e\n\u003cp\u003eA: This battery shell box is designed to support 5-cell, 10-cell, and 15-cell 18650 lithium-ion battery configurations. Multiple size variants (A1–A5) are available to suit different build requirements — refer to the size chart for dimensions.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this suitable for DIY battery pack building and repair?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, this shell and PCB protection circuit board set is specifically designed for DIY battery pack assembly and repair. However, it is recommended only for users who have prior experience and knowledge of lithium battery performance and safe assembly practices.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Does this 18650 battery shell box come with battery cells included?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No, the battery cells are NOT included. This product is a battery pack housing component — the nylon shell box and PCB protection circuit board only. You will need to source compatible 18650 lithium-ion cells separately.\"}}, {\"@type\": \"Question\", \"name\": \"What configurations of 18650 cells does this shell support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This battery shell box is designed to support 5-cell, 10-cell, and 15-cell 18650 lithium-ion battery configurations. Multiple size variants (A1–A5) are available to suit different build requirements — refer to the size chart for dimensions.\"}}, {\"@type\": \"Question\", \"name\": \"Is this suitable for DIY battery pack building and repair?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, this shell and PCB protection circuit board set is specifically designed for DIY battery pack assembly and repair. However, it is recommended only for users who have prior experience and knowledge of lithium battery performance and safe assembly practices.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"18650 Li-ion Battery Shell Box with PCB Protection Circuit\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/18650-li-ion-battery-shell-box-pcb-protection-circuit-board\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"A3","offer_id":44165662015575,"sku":"14:193#A3","price":20.64,"currency_code":"USD","in_stock":true},{"title":"A2","offer_id":44165662048343,"sku":"14:175#A2","price":16.96,"currency_code":"USD","in_stock":true},{"title":"A4-charge","offer_id":44165662081111,"sku":"14:366#A4-charge","price":16.51,"currency_code":"USD","in_stock":true},{"title":"A5-charge","offer_id":44165662113879,"sku":"14:29#A5-charge","price":16.15,"currency_code":"USD","in_stock":true},{"title":"A1","offer_id":44165662146647,"sku":"14:173#A1","price":17.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S09304e9d3fbb4bd083e9f1971c2508a0A.webp?v=1786725571"},{"product_id":"type-c-usb-bms-2-3s-lithium-battery-charging-module-15w-fast-charge","title":"Type-C USB 2-3S BMS Lithium Battery Charging Module 15W Fast Charge","description":"\u003cp\u003eMeet the \u003cstrong\u003eType-C USB 2-3S BMS Lithium Battery Charging Module\u003c\/strong\u003e — a compact, reliable solution for charging and balancing 2S (8.4V) or 3S (12.6V) lithium battery packs. With 15W fast-charge capability, a built-in BMS balancing circuit, and a handy LED indicator, this module keeps your battery projects running safely and efficiently.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Type-C Input:\u003c\/strong\u003e Compatible with modern USB-C power adapters for convenient, fast charging at up to 15W.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2S \u0026amp; 3S Support:\u003c\/strong\u003e Handles 2-cell (8.4V) and 3-cell (12.6V) lithium battery configurations — versatile for a wide range of DIY and electronics projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-In BMS Balancing:\u003c\/strong\u003e The integrated Battery Management System (BMS) actively balances individual cells during charging, promoting longer battery lifespan and consistent performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1.5A Charging Current:\u003c\/strong\u003e Delivers a steady 1.5A output for efficient, controlled charging without overloading your cells.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED Charge Indicator:\u003c\/strong\u003e A clear status indicator lets you monitor charging progress at a glance — no guesswork required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSMD Package Design:\u003c\/strong\u003e Compact surface-mount design makes it easy to integrate into custom enclosures or circuit boards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Built without hazardous substances for safer handling and compliance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Interface:\u003c\/strong\u003e Type-C USB\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupported Cell Configurations:\u003c\/strong\u003e 2S (8.4V) \/ 3S (12.6V)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDissipation Power:\u003c\/strong\u003e 15W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCharging Current:\u003c\/strong\u003e 1.5A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e 8.4V \/ 12.6V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e SMD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 module\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWho Is This For?\u003c\/h2\u003e\n\u003cp\u003eThis charging module is ideal for electronics hobbyists, makers, and engineers working on DIY lithium battery packs, robotics, portable power stations, RC projects, or any custom device that uses a 2S or 3S lithium cell configuration. Its plug-and-play Type-C interface makes setup fast and straightforward.\u003c\/p\u003e\n\n\u003ch2\u003eRelated Products You May Like\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What battery configurations does this BMS charging module support?\u003c\/h4\u003e\n\u003cp\u003eA: This module supports both 2S lithium battery packs (8.4V, two cells in series) and 3S lithium battery packs (12.6V, three cells in series). Simply connect the appropriate cell configuration and the module handles balanced charging automatically.\u003c\/p\u003e\n\u003ch4\u003eQ: Does the Type-C USB BMS module include overcharge protection?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The integrated BMS (Battery Management System) monitors individual cell voltages and manages the charging process to help prevent overcharging, supporting safe and balanced operation across all connected cells.\u003c\/p\u003e\n\u003ch4\u003eQ: What power adapter do I need to use with this module?\u003c\/h4\u003e\n\u003cp\u003eA: The module uses a standard Type-C USB input. A USB-C power adapter capable of supplying at least 15W is recommended to take full advantage of the fast-charge capability and 1.5A output current.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What battery configurations does this BMS charging module support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This module supports both 2S lithium battery packs (8.4V, two cells in series) and 3S lithium battery packs (12.6V, three cells in series). Simply connect the appropriate cell configuration and the module handles balanced charging automatically.\"}}, {\"@type\": \"Question\", \"name\": \"Does the Type-C USB BMS module include overcharge protection?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The integrated BMS (Battery Management System) monitors individual cell voltages and manages the charging process to help prevent overcharging, supporting safe and balanced operation across all connected cells.\"}}, {\"@type\": \"Question\", \"name\": \"What power adapter do I need to use with this module?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The module uses a standard Type-C USB input. A USB-C power adapter capable of supplying at least 15W is recommended to take full advantage of the fast-charge capability and 1.5A output current.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Type-C USB 2-3S BMS Lithium Battery Charging Module 15W Fast Charge\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/type-c-usb-bms-2-3s-lithium-battery-charging-module-15w-fast-charge\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44165677580375,"sku":"\u003cnone\u003e","price":21.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S5fcb0dc954764c8fa2b1481e2c0b35bcK.webp?v=1786726009"},{"product_id":"lifepo4-bms-1s-3-2v-7a-charging-board-short-circuit-temperature-protection","title":"LiFePO4 BMS 1S 3.2V 7A Charging Board | Short Circuit Protection","description":"\u003ch2\u003eLiFePO4 BMS 1S 3.2V 7A Charging Board – Smart Battery Protection Module\u003c\/h2\u003e\n\u003cp\u003eKeep your LiFePO4 battery cells operating safely and efficiently with this compact \u003cstrong\u003e1S 3.2V 7A Battery Management System (BMS) \/ PCM charging board\u003c\/strong\u003e. Engineered for reliability, this SMD-packaged protection circuit guards your battery against short circuits, over-charge, over-discharge, and thermal extremes — all with built-in self-recovery, so there's no need to manually reset after a fault event.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're building a DIY power bank, a custom battery pack, or repairing a mobile device, this BMS board delivers professional-grade protection in a compact form factor. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e1S LiFePO4 Compatible:\u003c\/strong\u003e Designed specifically for single-cell 3.2V LiFePO4 battery configurations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e7A Continuous Charge\/Discharge Rating:\u003c\/strong\u003e Handles everyday charging and load demands with ease.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShort Circuit Protection:\u003c\/strong\u003e Instantly cuts power upon detecting a short circuit, protecting both the battery and connected devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelf-Recovery Function:\u003c\/strong\u003e Automatically resets after a protection event — no manual intervention needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Protection:\u003c\/strong\u003e Monitors cell temperature and cuts off current when unsafe thermal thresholds are reached, preventing overheating.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOver-Charge \u0026amp; Over-Discharge Protection:\u003c\/strong\u003e Keeps the cell within safe voltage limits for maximum cycle life.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSMD Package:\u003c\/strong\u003e Compact surface-mount design for easy integration into tight enclosures and custom builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature Range:\u003c\/strong\u003e Rated from -40°C to +85°C for versatile use across environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Clean construction — no hazardous substances of concern.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCell Chemistry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLiFePO4 (Lithium Iron Phosphate)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1S (Single Cell)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMD\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBrand New\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 piece per order\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × LiFePO4 BMS 1S 3.2V 7A PCM Charging \u0026amp; Protection Board\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is a LiFePO4 BMS charging board and what does it do?\u003c\/h4\u003e\n\u003cp\u003eA: A Battery Management System (BMS) — also called a PCM (Protection Circuit Module) — is a small electronic board that monitors and protects a lithium battery cell during charging and discharging. This 1S 3.2V 7A BMS board specifically manages a single LiFePO4 cell, preventing damage from short circuits, over-charging, over-discharging, and excessive temperature swings. It also features self-recovery, meaning it automatically resets itself after a protection event without any manual reset required.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this BMS board compatible with standard LiFePO4 cells only, or can it work with other lithium chemistries?\u003c\/h4\u003e\n\u003cp\u003eA: This board is designed and optimized specifically for LiFePO4 (Lithium Iron Phosphate) cells with a 3.2V nominal voltage. LiFePO4 cells have different charge\/discharge voltage thresholds compared to standard lithium-ion (3.7V) or lithium-polymer cells, so using this BMS with a different chemistry is not recommended and may result in improper protection behavior.\u003c\/p\u003e\n\u003ch4\u003eQ: What does the self-recovery feature mean in practice?\u003c\/h4\u003e\n\u003cp\u003eA: When the BMS detects a fault — such as a short circuit or an out-of-range temperature — it automatically disconnects the battery to prevent damage. With the self-recovery feature, once the fault condition clears (e.g., the short is removed or the temperature returns to a safe range), the board automatically reconnects without you needing to press a reset button or replace any components.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this board be used in mobile phone battery repair or DIY battery pack projects?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This BMS board is well-suited for mobile device battery repair, custom single-cell LiFePO4 power packs, small energy storage projects, and other electronics DIY builds that use a 3.2V LiFePO4 cell and require up to 7A of charge\/discharge current.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is a LiFePO4 BMS charging board and what does it do?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A Battery Management System (BMS) — also called a PCM (Protection Circuit Module) — is a small electronic board that monitors and protects a lithium battery cell during charging and discharging. This 1S 3.2V 7A BMS board specifically manages a single LiFePO4 cell, preventing damage from short circuits, over-charging, over-discharging, and excessive temperature swings. 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Everything comes in the box, including a genuine \u003cstrong\u003e18650 lithium battery\u003c\/strong\u003e, a sturdy metal shell, and a 5V 1A USB charging circuit board. It's a hands-on electronics project that's as practical as it is fun.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're an electronics hobbyist, a maker, a student learning about circuits, or simply someone who wants a custom portable charger, this kit delivers a rewarding build experience and a genuinely useful finished product.\u003c\/p\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× Metal power bank shell \/ housing\u003c\/li\u003e\n  \u003cli\u003e1× 18650 rechargeable lithium battery\u003c\/li\u003e\n  \u003cli\u003e1× 5V 1A USB charging circuit board (voltage regulator module)\u003c\/li\u003e\n  \u003cli\u003e1× Protective storage case\u003c\/li\u003e\n  \u003cli\u003eAll hardware needed for assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo welding or soldering required\u003c\/strong\u003e — snap-fit, tool-free assembly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMetal construction\u003c\/strong\u003e — durable, heat-dissipating housing\u003c\/li\u003e\n  \u003cstrong\u003e5V 1A USB output\u003c\/strong\u003e — compatible with smartphones, earbuds, and other USB-charged devices\n  \u003cli\u003e\n\u003cstrong\u003eIncludes 18650 battery\u003c\/strong\u003e — ready to charge right away\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStorage case included\u003c\/strong\u003e — keep your kit or finished bank protected\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGreat DIY \/ STEM project\u003c\/strong\u003e — ideal for learning about battery management and USB power circuits\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; portable\u003c\/strong\u003e — slim enough to carry in a pocket or bag\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput \/ Input Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1A (USB)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Included\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1× 18650 Li-ion\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShell Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB-A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/clip-on-car-fan-led-display-199-speeds-usb-type-c\"\u003eClip-On Car Fan LED Display 199 Speeds | USB \u0026amp; Type-C\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Does this metal power bank DIY kit really require no soldering or welding?\u003c\/h4\u003e\n\u003cp\u003eA: Correct! The kit is designed for tool-free, snap-fit assembly. All components connect without any welding or soldering, making it accessible to beginners and hobbyists of all skill levels.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the 18650 battery included and is it pre-charged?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, one 18650 lithium-ion battery is included in the kit. We recommend giving it a full charge via the USB input before first use to get the best performance from your assembled power bank.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What devices can I charge with this power bank?\u003c\/h4\u003e\n\u003cp\u003eA: The assembled power bank outputs 5V at 1A via its USB-A port, making it compatible with most smartphones, Bluetooth earbuds, small LED lights, and other USB-charged devices that operate within that power range.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this a good STEM or electronics learning project?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. This kit is a great hands-on introduction to battery management circuits, USB power delivery, and voltage regulation — perfect for students, hobbyists, or anyone curious about how portable chargers work.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Does this metal power bank DIY kit really require no soldering or welding?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Correct! The kit is designed for tool-free, snap-fit assembly. All components connect without any welding or soldering, making it accessible to beginners and hobbyists of all skill levels.\"}}, {\"@type\": \"Question\", \"name\": \"Is the 18650 battery included and is it pre-charged?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, one 18650 lithium-ion battery is included in the kit. We recommend giving it a full charge via the USB input before first use to get the best performance from your assembled power bank.\"}}, {\"@type\": \"Question\", \"name\": \"What devices can I charge with this power bank?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The assembled power bank outputs 5V at 1A via its USB-A port, making it compatible with most smartphones, Bluetooth earbuds, small LED lights, and other USB-charged devices that operate within that power range.\"}}, {\"@type\": \"Question\", \"name\": \"Is this a good STEM or electronics learning project?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. This kit is a great hands-on introduction to battery management circuits, USB power delivery, and voltage regulation — perfect for students, hobbyists, or anyone curious about how portable chargers work.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Metal Power Bank DIY Kit – 18650 Battery \u0026 USB Charger\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/metal-power-bank-diy-kit-18650-battery-usb-charger\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"black","offer_id":44165690687575,"sku":"14:771#black","price":9.73,"currency_code":"USD","in_stock":true},{"title":"silver","offer_id":44165690720343,"sku":"14:1254#silver","price":9.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sb35edbcc2e1749fe98539e1384c41283N.webp?v=1786726111"},{"product_id":"10pcs-1s-bms-pcm-battery-protection-board-18650-32650-li-ion-lifepo4","title":"10PCS 1S BMS PCM Protection Board for 18650 32650 Li-ion","description":"\u003ch2\u003e10PCS 1S BMS PCM Battery Protection Board – 3.7V 3A Li-ion \/ 3.2V LiFePO4\u003c\/h2\u003e\n\u003cp\u003eKeep your lithium battery packs running safely and efficiently with this 10-piece set of 1S Battery Management System (BMS) Protection Circuit Modules (PCM). Compatible with both 3.7V Li-ion and 3.2V LiFePO4 chemistries, these compact SMD boards are engineered to safeguard 18650, 32650, and similar single-cell battery packs from overcharge, over-discharge, and overcurrent conditions.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Chemistry Support:\u003c\/strong\u003e Works with 3.7V Li-ion and 3.2V LiFePO4 battery cells for broad compatibility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3A Continuous Current Rating:\u003c\/strong\u003e Handles up to 3A dissipation power, suitable for a wide range of DIY battery pack projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOvercharge \u0026amp; Over-Discharge Protection:\u003c\/strong\u003e Automatically disconnects to prevent cell damage from voltage extremes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShort-Circuit \u0026amp; Overcurrent Protection:\u003c\/strong\u003e Built-in safeguards help protect both your battery and connected devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature Range:\u003c\/strong\u003e Rated from -40°C to 80°C, making it reliable across demanding environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSMD Package:\u003c\/strong\u003e Ultra-compact surface-mount design ideal for integration into tight battery pack assemblies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack of 10:\u003c\/strong\u003e Great value — 10 boards per order so you always have spares for prototyping or production runs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNew Condition:\u003c\/strong\u003e All boards are brand new and ready to use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.7V (Li-ion) \/ 3.2V (LiFePO4)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRated Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCell Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1S (Single Cell)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Cells\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18650, 32650, and equivalent\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to 80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMD Module\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10 Pieces\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWho Is This For?\u003c\/h3\u003e\n\u003cp\u003eWhether you're a hobbyist building custom battery packs, an electronics engineer prototyping portable power solutions, or a maker working on robotics and RC projects, these BMS PCM boards provide the cell-level protection your build needs. The 10-piece quantity makes this an ideal bulk purchase for workshop stock or repeat project use.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What battery chemistries are compatible with this BMS PCM protection board?\u003c\/h4\u003e\n\u003cp\u003eA: This 1S BMS PCM board supports both 3.7V Lithium-ion (Li-ion) and 3.2V LiFePO4 (Lithium Iron Phosphate) single-cell batteries, including popular formats such as 18650 and 32650 cells. Always confirm the voltage of your specific cell before installation.\u003c\/p\u003e\n\u003ch4\u003eQ: What protection functions does this battery protection board provide?\u003c\/h4\u003e\n\u003cp\u003eA: The board provides overcharge protection, over-discharge protection, overcurrent protection, and short-circuit protection — all essential safeguards to extend battery life and protect connected electronics in your battery pack projects.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this board suitable for DIY battery pack builds?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The compact SMD module design and wide operating temperature range (-40°C to 80°C) make it well-suited for custom battery packs used in portable electronics, DIY power banks, RC vehicles, robotics, and more. The pack of 10 provides excellent value for workshop and prototyping use.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What battery chemistries are compatible with this BMS PCM protection board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This 1S BMS PCM board supports both 3.7V Lithium-ion (Li-ion) and 3.2V LiFePO4 (Lithium Iron Phosphate) single-cell batteries, including popular formats such as 18650 and 32650 cells. Always confirm the voltage of your specific cell before installation.\"}}, {\"@type\": \"Question\", \"name\": \"What protection functions does this battery protection board provide?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The board provides overcharge protection, over-discharge protection, overcurrent protection, and short-circuit protection — all essential safeguards to extend battery life and protect connected electronics in your battery pack projects.\"}}, {\"@type\": \"Question\", \"name\": \"Is this board suitable for DIY battery pack builds?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The compact SMD module design and wide operating temperature range (-40°C to 80°C) make it well-suited for custom battery packs used in portable electronics, DIY power banks, RC vehicles, robotics, and more. The pack of 10 provides excellent value for workshop and prototyping use.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"10PCS 1S BMS PCM Protection Board for 18650 32650 Li-ion\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/10pcs-1s-bms-pcm-battery-protection-board-18650-32650-li-ion-lifepo4\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"10PCS-3.2V","offer_id":44165695832151,"sku":"14:496#10PCS-3.2V","price":10.18,"currency_code":"USD","in_stock":true},{"title":"10PCS-3.7V","offer_id":44165695864919,"sku":"14:1254#10PCS-3.7V","price":9.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S879b13d9c5f24c1183828ffcad464b2cz.webp?v=1786726143"},{"product_id":"4s-20a-lifepo4-bms-12v-battery-management-system-32650-32700","title":"4S 20A LiFePO4 BMS 12.8V 14.4V Battery Management System","description":"\n\u003ch2\u003e4S 20A LiFePO4 Battery Management System (BMS) – 12.8V \/ 14.4V\u003c\/h2\u003e\n\u003cp\u003eKeep your LiFePO4 battery pack running safely and efficiently with this compact 4S 20A Battery Management System (BMS). Designed for 32650 and 32700 lithium iron phosphate cells, this balanced BMS provides reliable overcharge, over-discharge, over-current, and short-circuit protection — making it an ideal solution for 12V car batteries, electric boats, UPS (Uninterrupted Power Supply) systems, and computer power setups.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e 4S (4-cell series) | 20A continuous discharge current\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Voltages:\u003c\/strong\u003e 12.8V (nominal) \/ 14.4V (fully charged)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCell Compatibility:\u003c\/strong\u003e 32650 \u0026amp; 32700 LiFePO4 cells\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-in Cell Balancing:\u003c\/strong\u003e Passive balancing keeps all cells at equal charge levels, extending overall battery pack lifespan\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComprehensive Protections:\u003c\/strong\u003e Overcharge, over-discharge, over-current, and short-circuit protection circuits\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact SMD Construction:\u003c\/strong\u003e Surface-mount design for a low-profile, space-saving footprint\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Application Range:\u003c\/strong\u003e Suitable for electric boats, 12V automotive batteries, UPS\/backup power supplies, and computer power systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand new\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 BMS board per order\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCell Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4S (4 cells in series)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContinuous Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharge Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14.4V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCell Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLiFePO4 (32650 \/ 32700)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMD\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCustomizable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHigh-Concern Chemicals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat is a BMS and Why Do You Need One?\u003c\/h3\u003e\n\u003cp\u003eA Battery Management System (BMS) is the electronic guardian of your lithium battery pack. It continuously monitors cell voltages, balances charge levels across individual cells, and cuts power in the event of a fault — protecting your cells from damage and your equipment from harm. For any 4S LiFePO4 build, a quality BMS is essential to safe, long-term operation.\u003c\/p\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDIY 12V LiFePO4 battery packs\u003c\/li\u003e\n  \u003cli\u003eElectric boats \u0026amp; marine applications\u003c\/li\u003e\n  \u003cli\u003eUninterrupted Power Supply (UPS) systems\u003c\/li\u003e\n  \u003cli\u003e12V automotive \/ car battery replacements\u003c\/li\u003e\n  \u003cli\u003eComputer \u0026amp; home backup power\u003c\/li\u003e\n  \u003cli\u003eSolar energy storage projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eYou May Also Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0–10\/0–12\/0–25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What cell types are compatible with this 4S 20A LiFePO4 BMS?\u003c\/h4\u003e\n\u003cp\u003eA: This BMS is specifically designed for 32650 and 32700 LiFePO4 (lithium iron phosphate) cells wired in a 4-series (4S) configuration, producing a nominal pack voltage of 12.8V and a full-charge voltage of 14.4V.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this BMS include cell balancing?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This board features built-in passive cell balancing, which helps equalize the charge across all four cells during the charging cycle, improving battery pack longevity and overall performance.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I use this BMS for a 12V car battery or marine application?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. This 4S 20A BMS is well-suited for 12V automotive battery replacements, electric boats, UPS backup systems, and other applications requiring a stable, protected 12.8V LiFePO4 power source rated at up to 20A continuous current.\u003c\/p\u003e\n\u003ch4\u003eQ: How many BMS boards come in one order?\u003c\/h4\u003e\n\u003cp\u003eA: Each order includes one (1) BMS board. If you need multiple units for larger battery builds, simply adjust the quantity at checkout.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What cell types are compatible with this 4S 20A LiFePO4 BMS?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This BMS is specifically designed for 32650 and 32700 LiFePO4 (lithium iron phosphate) cells wired in a 4-series (4S) configuration, producing a nominal pack voltage of 12.8V and a full-charge voltage of 14.4V.\"}}, {\"@type\": \"Question\", \"name\": \"Does this BMS include cell balancing?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. 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Designed for 18V–21V lithium-ion cell configurations, this module delivers reliable overcharge, over-discharge, and overcurrent protection — all in a compact SMD package. Available in 30A and 45A current ratings and sold in packs of 1, 2, or 3 boards.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5-Series Cell Configuration:\u003c\/strong\u003e Supports 18V–21V (5S) lithium-ion battery packs for power tools, e-bikes, and DIY energy storage projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Current Options:\u003c\/strong\u003e Choose between 30A and 45A continuous discharge ratings to match your specific load requirements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNTC Resistor Temperature Protection:\u003c\/strong\u003e Built-in NTC thermistor monitors battery temperature and automatically cuts off current when the board exceeds safe operating limits (0–80°C), preventing thermal runaway.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActive Cell Balancing:\u003c\/strong\u003e Equalizes voltage across all 5 cells during charging, maximising total capacity and prolonging overall pack lifespan.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOvercharge \u0026amp; Over-Discharge Protection:\u003c\/strong\u003e Automatically disconnects the circuit when any individual cell reaches its upper or lower voltage threshold.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOvercurrent \u0026amp; Short-Circuit Protection:\u003c\/strong\u003e Instantaneous cut-off on load short-circuit events, safeguarding both the board and your battery cells.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSMD Module Design:\u003c\/strong\u003e Compact surface-mount board is easy to integrate into battery enclosures, power tool packs, and custom battery builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e 21V (5S fully charged state)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0–80°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Options:\u003c\/strong\u003e 1 PC, 2 PCS, or 3 PCS — stock up and save.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e18V–21V cordless power tools (drills, saws, grinders)\u003c\/li\u003e\n  \u003cli\u003eDIY lithium battery pack builds and replacements\u003c\/li\u003e\n  \u003cli\u003eE-bike and electric scooter battery management\u003c\/li\u003e\n  \u003cli\u003ePortable power stations and energy storage systems\u003c\/li\u003e\n  \u003cli\u003eRC vehicles and robotics power packs\u003c\/li\u003e\n  \u003cli\u003eComputer and electronics backup power modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCell Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5S (5 Series)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18V (charged: 21V)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContinuous Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30A \/ 45A (selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTemperature Sensor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNTC Resistor (built-in)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0°C – 80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMD Module\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What does the NTC resistor do on this BMS protection board?\u003c\/h4\u003e\n\u003cp\u003eA: The NTC (Negative Temperature Coefficient) resistor is a built-in thermistor that continuously monitors the temperature of the BMS board and battery cells. When the temperature rises beyond the safe threshold, the BMS automatically disconnects the circuit to prevent overheating and potential thermal runaway, keeping your battery pack safe during heavy use or charging.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the difference between the 30A and 45A versions of this BMS board?\u003c\/h4\u003e\n\u003cp\u003eA: The ampere rating refers to the maximum continuous discharge current the board can safely handle. The 30A version suits lighter loads such as smaller power tools or moderate-draw electronics, while the 45A version is designed for higher-demand applications like heavy-duty cordless tools, e-bikes, or high-current DIY battery packs. Choose based on the peak current draw of your specific device.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this BMS board be used to replace an existing battery protection board in a cordless power tool?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — this 5S BMS module is widely compatible with 18V–21V lithium-ion battery packs commonly found in cordless drills, circular saws, and grinders. Always verify your existing pack's cell count (5S), voltage, and current requirements before installing to ensure compatibility.\u003c\/p\u003e\n\u003ch4\u003eQ: Is the cell balancing feature active during charging only, or also during discharge?\u003c\/h4\u003e\n\u003cp\u003eA: The balancing function on this BMS board is primarily active during the charging cycle. It equalises the voltage across all five cells as they charge, ensuring each cell reaches the same state of charge and preventing individual cells from being overcharged or undercharged — which significantly extends the overall lifespan of your battery pack.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does the NTC resistor do on this BMS protection board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The NTC (Negative Temperature Coefficient) resistor is a built-in thermistor that continuously monitors the temperature of the BMS board and battery cells. When the temperature rises beyond the safe threshold, the BMS automatically disconnects the circuit to prevent overheating and potential thermal runaway, keeping your battery pack safe during heavy use or charging.\"}}, {\"@type\": \"Question\", \"name\": \"What is the difference between the 30A and 45A versions of this BMS board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The ampere rating refers to the maximum continuous discharge current the board can safely handle. The 30A version suits lighter loads such as smaller power tools or moderate-draw electronics, while the 45A version is designed for higher-demand applications like heavy-duty cordless tools, e-bikes, or high-current DIY battery packs. Choose based on the peak current draw of your specific device.\"}}, {\"@type\": \"Question\", \"name\": \"Can this BMS board be used to replace an existing battery protection board in a cordless power tool?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — this 5S BMS module is widely compatible with 18V–21V lithium-ion battery packs commonly found in cordless drills, circular saws, and grinders. Always verify your existing pack's cell count (5S), voltage, and current requirements before installing to ensure compatibility.\"}}, {\"@type\": \"Question\", \"name\": \"Is the cell balancing feature active during charging only, or also during discharge?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The balancing function on this BMS board is primarily active during the charging cycle. It equalises the voltage across all five cells as they charge, ensuring each cell reaches the same state of charge and preventing individual cells from being overcharged or undercharged — which significantly extends the overall lifespan of your battery pack.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"5S 21V 30A\/45A BMS Lithium Battery Protection Board with NTC\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/5s-18v-21v-bms-lithium-battery-protection-board-ntc-balance\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"3PCS","offer_id":44165738201175,"sku":"3:18247432443#3PCS","price":50.42,"currency_code":"USD","in_stock":true},{"title":"2PCS","offer_id":44165738233943,"sku":"3:1981284404#2PCS","price":29.34,"currency_code":"USD","in_stock":true},{"title":"1PC","offer_id":44165738266711,"sku":"3:201010228#1PC","price":16.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S945b58293e2542b6be52ddb0bad2a84bT.webp?v=1786726467"},{"product_id":"5v-2a-ups-power-supply-module-12v-15w-lithium-battery-backup","title":"5V 2A UPS Power Supply Module – 12V 15W Lithium Battery Backup","description":"\n\u003ch2\u003e5V 2A UPS Uninterruptible Power Supply Module – 12V Polymer Lithium Battery Backup\u003c\/h2\u003e\n\u003cp\u003eKeep your router, security camera, Raspberry Pi, or other low-power devices running without interruption. This compact \u003cstrong\u003e5V 2A \/ 12V 15W UPS Power Supply Module\u003c\/strong\u003e seamlessly switches to battery power the moment mains power is cut — protecting your equipment and your network uptime. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Output Voltage:\u003c\/strong\u003e Delivers both 5V 2A and 12V outputs to power a wide range of devices simultaneously.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e15W Polymer Lithium Battery:\u003c\/strong\u003e High-quality SMD-packaged polymer lithium cell provides reliable backup capacity in a compact footprint.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReverse Connection Protection:\u003c\/strong\u003e Built-in safeguard prevents damage if the battery is accidentally connected in reverse — a critical safety feature for DIY builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeamless Switchover:\u003c\/strong\u003e Automatic, near-instant transition between mains and battery power keeps your connected devices online without reboot.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Regulator Design:\u003c\/strong\u003e Maintains stable, regulated output voltage to protect sensitive electronics from fluctuations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRoute Monitoring Ready:\u003c\/strong\u003e Ideal for keeping routers, switches, and network monitoring equipment continuously powered.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact SMD Form Factor:\u003c\/strong\u003e Small enough to integrate into enclosures, project boxes, or directly into your existing setup.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNew Condition:\u003c\/strong\u003e Ships as brand-new unit — Quantity: 1 module per order.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V 2A \/ 12V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDissipation Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15W\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePolymer Lithium (SMD)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVoltage Regulator \/ UPS Module\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eReverse Connection Protection\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMD\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHome and office routers \u0026amp; network switches\u003c\/li\u003e\n  \u003cli\u003eRaspberry Pi \u0026amp; Arduino projects\u003c\/li\u003e\n  \u003cli\u003eCCTV \u0026amp; route monitoring systems\u003c\/li\u003e\n  \u003cli\u003eIoT devices and smart home hubs\u003c\/li\u003e\n  \u003cli\u003eAny low-power device requiring continuous uptime\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/clip-on-car-fan-led-display-199-speeds-usb-type-c\"\u003eClip-On Car Fan LED Display 199 Speeds | USB \u0026amp; Type-C\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What devices can this 5V 2A UPS power supply module support?\u003c\/h4\u003e\n\u003cp\u003eA: This UPS module is designed for low-power devices drawing up to 15W total, including home routers, network switches, Raspberry Pi boards, Arduino setups, CCTV cameras, IoT hubs, and other electronics that require a stable 5V 2A or 12V power source.\u003c\/p\u003e\n\u003ch4\u003eQ: How does the reverse connection protection work?\u003c\/h4\u003e\n\u003cp\u003eA: The module includes built-in reverse polarity protection circuitry. If the lithium battery is accidentally connected with reversed terminals, the protection circuit prevents current from flowing incorrectly, safeguarding both the module and the connected battery from damage.\u003c\/p\u003e\n\u003ch4\u003eQ: How fast does the module switch from mains to battery power?\u003c\/h4\u003e\n\u003cp\u003eA: The switchover is designed to be near-instantaneous, minimizing any interruption to connected devices so they continue operating without rebooting or losing data during a power cut.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this module easy to integrate into a DIY project?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The compact SMD form factor and straightforward input\/output connections make it suitable for integration into project enclosures, custom builds, or retrofit setups. Always follow standard electronics safety practices when wiring.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What devices can this 5V 2A UPS power supply module support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This UPS module is designed for low-power devices drawing up to 15W total, including home routers, network switches, Raspberry Pi boards, Arduino setups, CCTV cameras, IoT hubs, and other electronics that require a stable 5V 2A or 12V power source.\"}}, {\"@type\": \"Question\", \"name\": \"How does the reverse connection protection work?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The module includes built-in reverse polarity protection circuitry. If the lithium battery is accidentally connected with reversed terminals, the protection circuit prevents current from flowing incorrectly, safeguarding both the module and the connected battery from damage.\"}}, {\"@type\": \"Question\", \"name\": \"How fast does the module switch from mains to battery power?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The switchover is designed to be near-instantaneous, minimizing any interruption to connected devices so they continue operating without rebooting or losing data during a power cut.\"}}, {\"@type\": \"Question\", \"name\": \"Is this module easy to integrate into a DIY project?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The compact SMD form factor and straightforward input\/output connections make it suitable for integration into project enclosures, custom builds, or retrofit setups. Always follow standard electronics safety practices when wiring.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"5V 2A UPS Power Supply Module – 12V 15W Lithium Battery Backup\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/5v-2a-ups-power-supply-module-12v-15w-lithium-battery-backup\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"3PCS  12V","offer_id":44165774508119,"sku":"14:173#3PCS  12V","price":23.21,"currency_code":"USD","in_stock":true},{"title":"3PCS  5V","offer_id":44165774540887,"sku":"14:10#3PCS  5V","price":23.21,"currency_code":"USD","in_stock":true},{"title":"5V and 12V 2PCS","offer_id":44165774573655,"sku":"14:175#5V and 12V 2PCS","price":17.8,"currency_code":"USD","in_stock":true},{"title":"1PCS12V","offer_id":44165774606423,"sku":"14:351074#1PCS12V","price":11.22,"currency_code":"USD","in_stock":true},{"title":"1PCS 5V","offer_id":44165774639191,"sku":"14:350852#1PCS 5V","price":10.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sa34704b4afce42c5b45ad099cef2c7681.webp?v=1786726773"},{"product_id":"1s-30a-single-cell-bms-protection-board-lifepo4-lithium-18650","title":"1S 30A BMS Protection Board – LiFePO4 \u0026 Li-ion 18650","description":"\n\u003ch2\u003e1S 30A Single-Cell BMS Protection Board for LiFePO4 \u0026amp; Lithium-Ion Batteries\u003c\/h2\u003e\n\u003cp\u003eKeep your single-cell lithium battery packs running safely and efficiently with this compact \u003cstrong\u003e1S 30A Battery Management System (BMS) Protection Board\u003c\/strong\u003e. Compatible with \u003cstrong\u003e3.2V LiFePO4\u003c\/strong\u003e and \u003cstrong\u003e3.7V lithium-ion 18650 cells\u003c\/strong\u003e (up to 4.2V charging), this SMD module delivers reliable overcharge, over-discharge, and short-circuit protection in a small, low-profile form factor. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Supports 3.2V LiFePO4 and 3.7V–4.2V lithium-ion (18650) battery chemistries.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e30A Continuous Current Rating:\u003c\/strong\u003e Handles demanding loads with a robust 30A protection threshold.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShort-Circuit Protection:\u003c\/strong\u003e Instantly cuts power on short-circuit events to protect your battery and connected devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOvercharge \u0026amp; Over-Discharge Protection:\u003c\/strong\u003e Monitors cell voltage to prevent damage from both overcharging and deep discharge.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSMD Package Design:\u003c\/strong\u003e Ultra-compact surface-mount module for easy integration into DIY battery packs and electronics projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e 3.5V \/ 4.2V — suits single-cell configurations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0–130°C for versatile use across environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNew Condition:\u003c\/strong\u003e Shipped as new, individually packaged unit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCell Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1S (Single Cell)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContinuous Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Battery Types\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.2V LiFePO4, 3.7V Li-ion \/ 18650 (4.2V max charge)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.5V \/ 4.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMD Module\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0–130°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 pc\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cp\u003eThis BMS board is perfect for hobbyists, electronics engineers, and DIY enthusiasts building or maintaining single-cell lithium battery packs for:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePortable power banks and USB chargers\u003c\/li\u003e\n  \u003cli\u003eSmall electric vehicles and RC projects\u003c\/li\u003e\n  \u003cli\u003eDIY computer and electronics projects\u003c\/li\u003e\n  \u003cli\u003eSolar energy storage systems\u003c\/li\u003e\n  \u003cli\u003eFlashlights, tools, and other battery-powered devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What battery types is this 1S 30A BMS protection board compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This BMS protection board is compatible with single-cell 3.2V LiFePO4 batteries and 3.7V lithium-ion (18650) cells with a maximum charge voltage of 4.2V. It covers the most common single-cell lithium chemistries used in DIY electronics and battery pack projects.\u003c\/p\u003e\n\u003ch4\u003eQ: What protections does this BMS board provide?\u003c\/h4\u003e\n\u003cp\u003eA: The board provides overcharge protection, over-discharge protection, and short-circuit protection. These features help extend battery life and prevent damage to both the battery cell and the connected load, making it a safe and reliable choice for DIY battery management.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this BMS board easy to integrate into a DIY project?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The compact SMD module design makes it straightforward to integrate into custom single-cell battery packs. With a supply voltage range of 3.5V–4.2V and an operating temperature up to 130°C, it suits a wide range of electronics and portable power applications.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What battery types is this 1S 30A BMS protection board compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This BMS protection board is compatible with single-cell 3.2V LiFePO4 batteries and 3.7V lithium-ion (18650) cells with a maximum charge voltage of 4.2V. It covers the most common single-cell lithium chemistries used in DIY electronics and battery pack projects.\"}}, {\"@type\": \"Question\", \"name\": \"What protections does this BMS board provide?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The board provides overcharge protection, over-discharge protection, and short-circuit protection. 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With a supply voltage range of 3.5V–4.2V and an operating temperature up to 130°C, it suits a wide range of electronics and portable power applications.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"1S 30A BMS Protection Board – LiFePO4 \u0026 Li-ion 18650\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/1s-30a-single-cell-bms-protection-board-lifepo4-lithium-18650\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"1S 3.2V Blue","offer_id":44165775556695,"sku":"14:1202#1S 3.2V Blue","price":10.21,"currency_code":"USD","in_stock":true},{"title":"1S 3.7V Green","offer_id":44165775589463,"sku":"14:350852#1S 3.7V Green","price":10.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sc5d343521bdd4e3a9ff7bb41f5c5175a6.webp?v=1786726776"},{"product_id":"3s-10a-bms-12v-lithium-battery-protection-board-18650-li-ion","title":"3S 10A BMS 12V Li-ion Battery Protection Board for 18650","description":"\u003ch2\u003e3S 10A BMS 12.6V Lithium Battery Protection Board Module for 18650 Li-ion Cells\u003c\/h2\u003e\n\u003cp\u003eKeep your 3-cell lithium-ion battery packs running safely and efficiently with this compact \u003cstrong\u003e3S 10A Battery Management System (BMS) Protection Board\u003c\/strong\u003e. Designed for 18650 Li-ion packs operating at \u003cstrong\u003e11.1V nominal \/ 12.6V fully charged\u003c\/strong\u003e, this SMD module guards against overcharge, over-discharge, and overcurrent — extending the life of your battery pack and the devices it powers.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3S Configuration:\u003c\/strong\u003e Supports three 18650 Li-ion cells in series (11.1V–12.6V range)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10A Continuous Discharge Current:\u003c\/strong\u003e Handles demanding loads with consistent performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOvercharge Protection:\u003c\/strong\u003e Automatically cuts off charging when cells reach 4.2V per cell\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOver-Discharge Protection:\u003c\/strong\u003e Disconnects load when voltage drops below safe threshold\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOvercurrent \u0026amp; Short-Circuit Protection:\u003c\/strong\u003e Safeguards cells and connected devices\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupply Voltage:\u003c\/strong\u003e 12.6V max\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -40°C to 80°C — suitable for a wide range of environments\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSMD Package:\u003c\/strong\u003e Compact surface-mount design for easy integration into DIY builds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Clean, safe construction\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand new\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable in packs of 1 to 5 units\u003c\/strong\u003e — stock up and save\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat Is a BMS?\u003c\/h3\u003e\n\u003cp\u003eA \u003cstrong\u003eBattery Management System (BMS)\u003c\/strong\u003e is an essential electronic module for any lithium-ion battery pack. It monitors cell voltage, temperature, and current in real time, actively protecting your cells from conditions that can cause premature failure or safety hazards. This 3S module is ideal for DIY power tools, portable power stations, e-bike auxiliary packs, RC projects, and more.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCell Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3S (3 cells in series)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e11.1V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Charge Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12.6V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContinuous Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMD\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to 80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Cells\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18650 Li-ion\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What battery cells is this 3S BMS protection board compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This BMS module is designed for 3-cell series configurations of standard 18650 lithium-ion (Li-ion) cells. It operates across a voltage range of 11.1V (nominal) to 12.6V (fully charged), making it ideal for most 3S 18650 Li-ion battery packs used in DIY electronics, power tools, and portable devices.\u003c\/p\u003e\n\u003ch4\u003eQ: How many units do I receive in a single order?\u003c\/h4\u003e\n\u003cp\u003eA: This listing is available in quantities of 1 to 5 BMS protection board modules per order. Simply select your preferred quantity when adding to your cart — great for builders and hobbyists who need multiple boards for ongoing projects.\u003c\/p\u003e\n\u003ch4\u003eQ: What protections does this BMS module provide?\u003c\/h4\u003e\n\u003cp\u003eA: This 3S 10A BMS protection board provides overcharge protection (cuts off at 4.2V per cell), over-discharge protection, overcurrent protection, and short-circuit protection. 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These features work together to maintain safe operating conditions and extend the overall lifespan of your 18650 Li-ion battery pack.\"}}, {\"@type\": \"Question\", \"name\": \"Is this BMS module suitable for DIY projects and custom battery builds?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The compact SMD form factor and wide operating temperature range (-40°C to 80°C) make this module an excellent choice for custom battery packs, DIY electronics, RC vehicles, portable power banks, and other 12V Li-ion applications requiring reliable battery management.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"3S 10A BMS 12V Li-ion Battery Protection Board for 18650\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/3s-10a-bms-12v-lithium-battery-protection-board-18650-li-ion\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"5PCS","offer_id":44165789450327,"sku":"14:10#5PCS","price":49.08,"currency_code":"USD","in_stock":true},{"title":"1PCS","offer_id":44165789483095,"sku":"14:350852#1PCS","price":12.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S5d5926ca8b7e48e0b2d153a75943bb07q.webp?v=1786726915"},{"product_id":"1s-12a-bms-pcm-protection-board-18650-li-ion-lifepo4-battery","title":"1S 12A BMS PCM Board for 18650 Li-ion \u0026 LiFePO4 Batteries","description":"\n\u003ch2\u003e1S 12A BMS PCM Battery Charging Protection Board — 3.7V Li-ion \/ 3.2V LiFePO4\u003c\/h2\u003e\n\u003cp\u003eKeep your 18650 lithium battery packs running safely and efficiently with this compact \u003cstrong\u003e1S 12A Battery Management System (BMS) \/ PCM Protection Board\u003c\/strong\u003e. Designed for single-cell Li-ion (3.7V) and LiFePO4 (3.2V) configurations, this board delivers reliable overcharge, over-discharge, and short-circuit protection in a small SMD package — ideal for DIY electronics, electric motors, power tools, and portable computer projects.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Chemistry Support:\u003c\/strong\u003e Compatible with 3.7V Li-ion and 3.2V LiFePO4 18650 cells.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e12A Continuous Current Rating:\u003c\/strong\u003e Handles demanding loads including electric motors and power tools.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOvercharge Protection:\u003c\/strong\u003e Automatically cuts off charging at 4.2V, preventing cell damage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOver-Discharge Protection:\u003c\/strong\u003e Guards your battery from deep discharge to extend cell lifespan.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShort-Circuit Protection:\u003c\/strong\u003e Instantly disconnects the circuit in the event of a short, protecting both the battery and connected devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature Range:\u003c\/strong\u003e Functions reliably from -40°C to +85°C for versatile use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact SMD Design:\u003c\/strong\u003e Slim profile fits easily into tight battery enclosures and DIY builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Manufactured without restricted hazardous substances.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCell Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1S (single cell)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContinuous Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharging Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.2V (Li-ion) \/ 3.6V (LiFePO4)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.7V Li-ion \/ 3.2V LiFePO4\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMD\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 piece per order\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e18650 single-cell battery packs for DIY projects\u003c\/li\u003e\n  \u003cli\u003eElectric motors and motorized devices\u003c\/li\u003e\n  \u003cli\u003ePortable computers and laptop battery packs\u003c\/li\u003e\n  \u003cli\u003ePower banks and USB charging devices\u003c\/li\u003e\n  \u003cli\u003eRC vehicles and hobby electronics\u003c\/li\u003e\n  \u003cli\u003eLED lighting systems and portable gadgets\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is a BMS \/ PCM protection board and why do I need one for my 18650 battery?\u003c\/h4\u003e\n\u003cp\u003eA: A Battery Management System (BMS) or Protection Circuit Module (PCM) is an electronic board that monitors and controls the charging and discharging of lithium batteries. It prevents overcharging, over-discharging, and short circuits — all of which can permanently damage a lithium cell or pose a safety risk. Using a BMS is strongly recommended for any DIY 18650 battery build.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this board compatible with both Li-ion and LiFePO4 cells?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This 1S BMS board supports both 3.7V Li-ion (charging cutoff at 4.2V) and 3.2V LiFePO4 (charging cutoff at 3.6V) 18650 cells, making it a versatile choice for a range of battery chemistries.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the maximum continuous discharge current this board supports?\u003c\/h4\u003e\n\u003cp\u003eA: This protection board supports up to 12A of continuous discharge current, making it suitable for moderate-load applications such as small electric motors, power tools, and portable electronics.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this BMS board for a multi-cell battery pack?\u003c\/h4\u003e\n\u003cp\u003eA: This board is designed for a 1S (single-cell) configuration only. For multi-cell series packs (e.g. 2S, 3S, or higher), you would need a BMS board specifically rated for that cell count.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is a BMS \/ PCM protection board and why do I need one for my 18650 battery?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A Battery Management System (BMS) or Protection Circuit Module (PCM) is an electronic board that monitors and controls the charging and discharging of lithium batteries. It prevents overcharging, over-discharging, and short circuits — all of which can permanently damage a lithium cell or pose a safety risk. Using a BMS is strongly recommended for any DIY 18650 battery build.\"}}, {\"@type\": \"Question\", \"name\": \"Is this board compatible with both Li-ion and LiFePO4 cells?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. This 1S BMS board supports both 3.7V Li-ion (charging cutoff at 4.2V) and 3.2V LiFePO4 (charging cutoff at 3.6V) 18650 cells, making it a versatile choice for a range of battery chemistries.\"}}, {\"@type\": \"Question\", \"name\": \"What is the maximum continuous discharge current this board supports?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This protection board supports up to 12A of continuous discharge current, making it suitable for moderate-load applications such as small electric motors, power tools, and portable electronics.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use this BMS board for a multi-cell battery pack?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This board is designed for a 1S (single-cell) configuration only. For multi-cell series packs (e.g. 2S, 3S, or higher), you would need a BMS board specifically rated for that cell count.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"1S 12A BMS PCM Board for 18650 Li-ion \u0026 LiFePO4 Batteries\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/1s-12a-bms-pcm-protection-board-18650-li-ion-lifepo4-battery\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"1S 12A 3.2V LiFePO4","offer_id":44165790957655,"sku":"14:771#1S 12A 3.2V LiFePO4","price":7.57,"currency_code":"USD","in_stock":true},{"title":"1S 12A 3.7V Lithium","offer_id":44165790990423,"sku":"14:1254#1S 12A 3.7V Lithium","price":7.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S3d1e1d5182e24be8957ab24fb124e24ch.webp?v=1786726925"},{"product_id":"3s-15a-bms-protection-board-18650-li-ion-battery-12-6v-drill-motor","title":"3S 15A BMS Protection Board for 18650 Li-ion Battery 12.6V","description":"\u003ch2\u003e3S 15A BMS Protection Board for 18650 Li-ion Lithium Battery Packs\u003c\/h2\u003e\n\u003cp\u003eKeep your lithium battery packs safe and performing at their best with this compact \u003cstrong\u003e3S 15A Battery Management System (BMS) Protection Board\u003c\/strong\u003e. Designed for 3-cell series 18650 Li-ion and LiPo configurations at \u003cstrong\u003e12.6V\u003c\/strong\u003e, this PCB module provides essential overcharge, over-discharge, and overcurrent protection — making it ideal for DIY power tools, drill motors, e-bikes, RC vehicles, and custom battery packs.\u003c\/p\u003e\n\n\u003cp\u003eIts ultra-slim profile (\u003cstrong\u003e64 × 20 × 3.4 mm\u003c\/strong\u003e) fits neatly into tight battery enclosures, while the SMD construction ensures reliable performance across a wide operating temperature range of \u003cstrong\u003e-40°C to +85°C\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3S Configuration:\u003c\/strong\u003e Supports three 18650 Li-ion or LiPo cells in series for a 12.6V nominal output\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e15A Continuous Current:\u003c\/strong\u003e Handles up to 15A for demanding applications like drill motors and power tools\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOvercharge Protection:\u003c\/strong\u003e Automatically cuts off charging at safe voltage thresholds to extend cell life\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOver-Discharge Protection:\u003c\/strong\u003e Prevents cells from dropping below safe minimum voltage levels\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOvercurrent \u0026amp; Short-Circuit Protection:\u003c\/strong\u003e Instantly responds to abnormal current draws to safeguard your cells and circuit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact SMD Design:\u003c\/strong\u003e Dimensions of 64 × 20 × 3.4 mm for easy integration into battery housings\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Temperature Range:\u003c\/strong\u003e Operates reliably from -40°C to +85°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e RoHS-compliant design with no restricted substances\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCell Configuration:\u003c\/strong\u003e 3S (3 cells in series)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRated Current:\u003c\/strong\u003e 15A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCharging Voltage:\u003c\/strong\u003e 12.6V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBoard Dimensions:\u003c\/strong\u003e 64 × 20 × 3.4 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e SMD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -40°C to +85°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Brand New\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCordless drills and power tool battery packs\u003c\/li\u003e\n  \u003cli\u003eDIY 18650 lithium battery builds\u003c\/li\u003e\n  \u003cli\u003eElectric bicycles and scooters\u003c\/li\u003e\n  \u003cli\u003eRC cars, drones, and robotics\u003c\/li\u003e\n  \u003cli\u003eCustom portable power solutions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cp\u003eLooking for more DIY tools and electronics accessories? Check out our \u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e or the \u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What battery cells is this 3S BMS protection board compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This BMS protection board is compatible with standard 18650 Li-ion and LiPo cells connected in a 3-series (3S) configuration. It is designed for packs with a fully charged voltage of 12.6V (4.2V per cell).\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use this BMS board for a cordless drill motor?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The board supports up to 15A continuous current, making it well-suited for cordless drill motors and other power tool applications. Always ensure your specific motor's peak current draw does not significantly exceed the 15A rating.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What protections does this board provide?\u003c\/h4\u003e\n\u003cp\u003eA: This BMS module provides overcharge protection, over-discharge protection, overcurrent protection, and short-circuit protection — all essential safeguards for extending the life of your lithium battery cells and preventing damage to connected equipment.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What are the dimensions of this BMS board?\u003c\/h4\u003e\n\u003cp\u003eA: The board measures 64 mm × 20 mm × 3.4 mm, making it compact enough to fit inside most DIY battery enclosures and power tool housings.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What battery cells is this 3S BMS protection board compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This BMS protection board is compatible with standard 18650 Li-ion and LiPo cells connected in a 3-series (3S) configuration. It is designed for packs with a fully charged voltage of 12.6V (4.2V per cell).\"}}, {\"@type\": \"Question\", \"name\": \"Can I use this BMS board for a cordless drill motor?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The board supports up to 15A continuous current, making it well-suited for cordless drill motors and other power tool applications. Always ensure your specific motor's peak current draw does not significantly exceed the 15A rating.\"}}, {\"@type\": \"Question\", \"name\": \"What protections does this board provide?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This BMS module provides overcharge protection, over-discharge protection, overcurrent protection, and short-circuit protection — all essential safeguards for extending the life of your lithium battery cells and preventing damage to connected equipment.\"}}, {\"@type\": \"Question\", \"name\": \"What are the dimensions of this BMS board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The board measures 64 mm × 20 mm × 3.4 mm, making it compact enough to fit inside most DIY battery enclosures and power tool housings.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"3S 15A BMS Protection Board for 18650 Li-ion Battery 12.6V\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/3s-15a-bms-protection-board-18650-li-ion-battery-12-6v-drill-motor\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44165815402583,"sku":"\u003cnone\u003e","price":9.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S55950907ba944311a366f5a24f87cc0e5.webp?v=1786727140"},{"product_id":"4s-30a-li-ion-18650-battery-protection-board-bms-14-8v","title":"4S 30A Li-ion 18650 Battery Protection Board BMS 14.8V","description":"\u003ch2\u003e4S 30A Lithium Battery Protection Board Module – 14.4V \/ 14.8V \/ 16.8V\u003c\/h2\u003e\n\u003cp\u003eKeep your 4-cell lithium-ion battery packs running safely and efficiently with this high-current 4S 30A BMS (Battery Management System) Protection Board. Designed for 18650 Li-ion battery packs, this compact SMD module provides robust electronic protection against overcharge, over-discharge, over-current, and short-circuit conditions — making it an essential component for DIY battery packs, power tools, e-bikes, laptops, and more.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4S Configuration:\u003c\/strong\u003e Supports 4 cells in series for nominal voltages of 14.4V, 14.8V, and up to 16.8V fully charged.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Current Rating:\u003c\/strong\u003e Continuous current of 15A with a maximum burst current of 30A — ideal for demanding applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOvercharge Protection:\u003c\/strong\u003e Automatically cuts off charging when cells reach their maximum safe voltage, extending battery lifespan.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOver-Discharge Protection:\u003c\/strong\u003e Prevents cells from dropping below safe voltage thresholds to protect cell integrity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShort-Circuit Protection:\u003c\/strong\u003e Instantly disconnects the circuit in the event of a short, safeguarding your battery pack and connected devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOver-Current Protection:\u003c\/strong\u003e Monitors load current and disconnects when unsafe levels are detected.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature:\u003c\/strong\u003e Rated for -40°C to +85°C, suitable for harsh environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSMD Package:\u003c\/strong\u003e Compact surface-mount design for easy integration into custom battery pack builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible with 18650 Cells:\u003c\/strong\u003e Works seamlessly with standard 18650 Li-ion battery cells.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4S (4 cells in series)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContinuous Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Burst Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14.4V \/ 14.8V \/ 16.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMD\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Module\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × 4S 30A Li-ion Battery Protection Board Module\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDIY 18650 battery pack builds\u003c\/li\u003e\n  \u003cli\u003eLaptop \u0026amp; computer battery replacements\u003c\/li\u003e\n  \u003cli\u003ePower tools and electric vehicles\u003c\/li\u003e\n  \u003cli\u003eRobotics and electronics projects\u003c\/li\u003e\n  \u003cli\u003eRC vehicles and portable power stations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLooking for more electronics and DIY tools? Check out our \u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e and our \u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge – DIY Tool\u003c\/a\u003e for your workshop needs.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What does a 4S 30A lithium battery protection board do?\u003c\/h4\u003e\n\u003cp\u003eA: A 4S 30A BMS (Battery Management System) protection board monitors and manages a 4-cell series lithium-ion battery pack. It protects against overcharge, over-discharge, over-current, and short-circuit conditions, ensuring the battery pack operates safely and maintains a longer service life.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this protection board compatible with 18650 Li-ion battery cells?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, this module is fully compatible with standard 18650 Li-ion cells wired in a 4S (4 series) configuration, supporting pack voltages of 14.4V, 14.8V, and 16.8V depending on cell chemistry and charge state.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the maximum current this board can handle?\u003c\/h4\u003e\n\u003cp\u003eA: The board supports a continuous discharge current of 15A and a maximum burst current of 30A, making it suitable for high-demand applications such as power tools, e-bikes, and robotics.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What does a 4S 30A lithium battery protection board do?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A 4S 30A BMS (Battery Management System) protection board monitors and manages a 4-cell series lithium-ion battery pack. It protects against overcharge, over-discharge, over-current, and short-circuit conditions, ensuring the battery pack operates safely and maintains a longer service life.\"}}, {\"@type\": \"Question\", \"name\": \"Is this protection board compatible with 18650 Li-ion battery cells?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes, this module is fully compatible with standard 18650 Li-ion cells wired in a 4S (4 series) configuration, supporting pack voltages of 14.4V, 14.8V, and 16.8V depending on cell chemistry and charge state.\"}}, {\"@type\": \"Question\", \"name\": \"What is the maximum current this board can handle?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The board supports a continuous discharge current of 15A and a maximum burst current of 30A, making it suitable for high-demand applications such as power tools, e-bikes, and robotics.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"4S 30A Li-ion 18650 Battery Protection Board BMS 14.8V\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/4s-30a-li-ion-18650-battery-protection-board-bms-14-8v\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44165816287319,"sku":"\u003cnone\u003e","price":9.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sbb757a16926e4656b34b3af2f19735a2Y.webp?v=1786727143"},{"product_id":"dc-12v-3a-ups-module-3s-lithium-battery-uninterruptible-power-supply","title":"DC 12V 3A UPS Module – 3S Lithium Battery Uninterruptible Power","description":"\u003ch2\u003eDC 12V 3A 24W\/36W 3S Lithium Battery UPS Module – Automatic Charge-Discharge Switching\u003c\/h2\u003e\n\u003cp\u003eKeep your devices powered without interruption with this compact \u003cstrong\u003eDC 12V 3A Uninterruptible Power Supply (UPS) Module\u003c\/strong\u003e. Designed for makers, hobbyists, and engineers, this 3S lithium battery UPS module automatically switches between charging and discharging modes — ensuring a seamless, uninterrupted power supply to your connected equipment even during a mains outage.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomatic Charge-Discharge Switching:\u003c\/strong\u003e Intelligently transitions between power modes with no manual intervention required, providing true uninterruptible operation.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDC 12V \/ 3A Output:\u003c\/strong\u003e Delivers stable 12V output at up to 3A, supporting both 24W and 36W dissipation configurations to suit a range of applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3S Lithium Battery Compatibility:\u003c\/strong\u003e Built for 3-cell (3S) lithium battery packs, making integration into DIY and embedded power projects straightforward.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature Range:\u003c\/strong\u003e Rated from -40°C to +80°C, this module performs reliably in demanding environments — indoors or out.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact SMD Package:\u003c\/strong\u003e Surface-mount design keeps the footprint small, ideal for integration into enclosures, server racks, routers, and custom electronics builds.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComputer \u0026amp; Electronics Compatible:\u003c\/strong\u003e Suitable for powering computers, routers, cameras, Raspberry Pi setups, and other 12V DC devices.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Manufactured without high-concern chemical substances for safer handling and disposal.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupply Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDissipation Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24W \/ 36W\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3S Lithium\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to +80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMD\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cem\u003eMade in Mainland China.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What devices is this 12V UPS module compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This DC 12V 3A UPS module is compatible with any device that runs on 12V DC power, including desktop computers, routers, IP cameras, Raspberry Pi setups, and other embedded electronics requiring stable, uninterrupted 12V supply.\u003c\/p\u003e\n\u003ch4\u003eQ: Does the UPS module require manual switching between charge and discharge modes?\u003c\/h4\u003e\n\u003cp\u003eA: No — the module features fully automatic charge-discharge switching. It monitors power input and seamlessly transitions to battery backup without any manual input, ensuring your connected devices experience no power interruption.\u003c\/p\u003e\n\u003ch4\u003eQ: What type of battery does this module use?\u003c\/h4\u003e\n\u003cp\u003eA: This module is designed for 3S (3-cell series) lithium battery packs. Please ensure your battery pack matches the 3S lithium configuration for safe and optimal operation.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this module suitable for outdoor or industrial use?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. With an operating temperature range of -40°C to +80°C, this UPS module is well-suited for both indoor and outdoor environments, including industrial and rugged-use scenarios.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What devices is this 12V UPS module compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This DC 12V 3A UPS module is compatible with any device that runs on 12V DC power, including desktop computers, routers, IP cameras, Raspberry Pi setups, and other embedded electronics requiring stable, uninterrupted 12V supply.\"}}, {\"@type\": \"Question\", \"name\": \"Does the UPS module require manual switching between charge and discharge modes?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No — the module features fully automatic charge-discharge switching. It monitors power input and seamlessly transitions to battery backup without any manual input, ensuring your connected devices experience no power interruption.\"}}, {\"@type\": \"Question\", \"name\": \"What type of battery does this module use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This module is designed for 3S (3-cell series) lithium battery packs. Please ensure your battery pack matches the 3S lithium configuration for safe and optimal operation.\"}}, {\"@type\": \"Question\", \"name\": \"Is this module suitable for outdoor or industrial use?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. With an operating temperature range of -40°C to +80°C, this UPS module is well-suited for both indoor and outdoor environments, including industrial and rugged-use scenarios.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"DC 12V 3A UPS Module – 3S Lithium Battery Uninterruptible Power\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/dc-12v-3a-ups-module-3s-lithium-battery-uninterruptible-power-supply\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"1PC","offer_id":44165817565271,"sku":"14:350852#1PC","price":13.47,"currency_code":"USD","in_stock":true},{"title":"2PCS","offer_id":44165817598039,"sku":"14:10#2PCS","price":21.57,"currency_code":"USD","in_stock":true},{"title":"3PCS","offer_id":44165817630807,"sku":"14:1202#3PCS","price":29.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sec518e8b0c6e4d20901b2609b6dc3bc7S.webp?v=1786727144"},{"product_id":"type-c-15w-18650-lithium-battery-charger-module-dc-dc-step-up-booster-ups","title":"Type-C 15W 18650 Lithium Battery Charger Module DC-DC Boost UPS","description":"\u003ch2\u003eType-C 15W 3A 18650 Lithium Battery Charger Module with DC-DC Step-Up Boost\u003c\/h2\u003e\n\u003cp\u003eThis compact yet powerful \u003cstrong\u003eType-C 15W battery charger module\u003c\/strong\u003e is designed for makers, hobbyists, and engineers who need a reliable fast-charge and UPS power supply solution in a single SMD board. Supporting \u003cstrong\u003e5V, 9V, and 12V output\u003c\/strong\u003e via DC-DC step-up (boost) conversion, it integrates seamlessly into DIY electronics projects, portable power banks, backup power systems, and custom embedded builds.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFast Charge via Type-C:\u003c\/strong\u003e Delivers up to 15W \/ 3A for rapid 18650 lithium cell charging.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDC-DC Step-Up Booster:\u003c\/strong\u003e Converts lower input voltage to stable 5V, 9V, or 12V output — ideal for powering MCUs, sensors, and peripherals.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPS Functionality:\u003c\/strong\u003e Acts as an uninterruptible power supply, automatically switching to battery backup when mains power is interrupted.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact SMD Package:\u003c\/strong\u003e Tiny form factor fits easily into enclosures, breadboards, and custom PCB assemblies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e15W Dissipation Power:\u003c\/strong\u003e Engineered for efficient thermal management at full load.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSupply Input Voltage:\u003c\/strong\u003e 5V (USB \/ Type-C compatible).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible with 18650 Cells:\u003c\/strong\u003e Works with standard 18650 lithium-ion batteries.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand New Condition:\u003c\/strong\u003e Every module ships fresh from the factory.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCharging Power:\u003c\/strong\u003e 15W\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCharging Current:\u003c\/strong\u003e 3A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 5V (Type-C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 5V \/ 9V \/ 12V (selectable)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery Compatibility:\u003c\/strong\u003e 18650 Lithium-Ion\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Type:\u003c\/strong\u003e SMD Module\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 Module\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Concern Chemicals:\u003c\/strong\u003e None\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMade in:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal Use Cases\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDIY portable power banks and backup battery packs\u003c\/li\u003e\n  \u003cli\u003eArduino, Raspberry Pi, and microcontroller power supply projects\u003c\/li\u003e\n  \u003cli\u003eCustom UPS modules for embedded systems\u003c\/li\u003e\n  \u003cli\u003eIoT sensor nodes requiring stable boosted voltage\u003c\/li\u003e\n  \u003cli\u003eElectronics prototyping and lab benchtop use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cp\u003eExpand your DIY toolkit with these popular picks from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What battery type is compatible with this 18650 lithium battery charger module?\u003c\/h4\u003e\n\u003cp\u003eA: This module is specifically designed for standard \u003cstrong\u003e18650 lithium-ion cells\u003c\/strong\u003e. It provides up to 15W \/ 3A of fast charging current via the Type-C input, making it suitable for single-cell 18650 DIY battery projects.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can this module be used as a UPS (Uninterruptible Power Supply)?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The module features built-in UPS functionality. When connected to a Type-C power source, it charges the 18650 cell while simultaneously powering your load. If input power is interrupted, it automatically switches to battery output — keeping your device running without interruption.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What output voltages does the DC-DC step-up booster support?\u003c\/h4\u003e\n\u003cp\u003eA: The onboard boost converter supports \u003cstrong\u003e5V, 9V, and 12V output\u003c\/strong\u003e, giving you flexibility to power a wide range of electronics including microcontrollers, sensors, and other low-voltage devices from a single 18650 lithium cell.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the module easy to integrate into a custom PCB or breadboard project?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The SMD package format is compact and lightweight, making it straightforward to solder onto a custom PCB or connect via header pins in a breadboard setup. It's a popular choice for hobbyists and electronics engineers alike.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What battery type is compatible with this 18650 lithium battery charger module?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This module is specifically designed for standard 18650 lithium-ion cells. It provides up to 15W \/ 3A of fast charging current via the Type-C input, making it suitable for single-cell 18650 DIY battery projects.\"}}, {\"@type\": \"Question\", \"name\": \"Can this module be used as a UPS (Uninterruptible Power Supply)?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! The module features built-in UPS functionality. When connected to a Type-C power source, it charges the 18650 cell while simultaneously powering your load. If input power is interrupted, it automatically switches to battery output — keeping your device running without interruption.\"}}, {\"@type\": \"Question\", \"name\": \"What output voltages does the DC-DC step-up booster support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The onboard boost converter supports 5V, 9V, and 12V output, giving you flexibility to power a wide range of electronics including microcontrollers, sensors, and other low-voltage devices from a single 18650 lithium cell.\"}}, {\"@type\": \"Question\", \"name\": \"Is the module easy to integrate into a custom PCB or breadboard project?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. The SMD package format is compact and lightweight, making it straightforward to solder onto a custom PCB or connect via header pins in a breadboard setup. It's a popular choice for hobbyists and electronics engineers alike.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Type-C 15W 18650 Lithium Battery Charger Module DC-DC Boost UPS\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/type-c-15w-18650-lithium-battery-charger-module-dc-dc-step-up-booster-ups\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"9V","offer_id":44165838602327,"sku":"14:193#9V","price":12.3,"currency_code":"USD","in_stock":true},{"title":"12V","offer_id":44165838635095,"sku":"14:366#12V","price":54.39,"currency_code":"USD","in_stock":true},{"title":"5V","offer_id":44165838667863,"sku":"14:10#5V","price":11.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sf9fa89e99f0149e680850d35cf8e633ef.webp?v=1786727725"},{"product_id":"bms-active-balance-board-2s-8s-1-2a-lifepo4-lto-lithium-battery-equalizer","title":"BMS Active Balancer 2S–8S 1.2A | LiFePO4 LTO Battery Board","description":"\n\u003ch2\u003eBMS 2S–8S 1.2A Active Balance Board – LiFePO4 \u0026amp; LTO Lithium Battery Energy Transfer Equalizer\u003c\/h2\u003e\n\u003cp\u003eKeep your lithium battery pack running at peak efficiency with this \u003cstrong\u003eActive Balance Board Equalizer\u003c\/strong\u003e. Compatible with 2S through 8S configurations (including 3S, 4S, 5S, 6S, 7S, and 8S), this module uses \u003cstrong\u003eactive energy transfer balancing\u003c\/strong\u003e — moving charge between cells rather than wasting it as heat — so every cell in your pack stays evenly matched for maximum capacity, longevity, and performance.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're building a DIY power wall, an e-bike battery, a solar energy storage system, or a custom RC pack, this compact BMS balancer board is the smart, efficient solution for LiFePO4 and LTO lithium chemistries.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Supports 2S, 3S, 4S, 5S, 6S, 7S, and 8S lithium battery configurations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eActive Balancing Technology:\u003c\/strong\u003e 1.2A energy transfer balancing — more efficient than passive (resistive) methods\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Chemistries:\u003c\/strong\u003e LiFePO4 (lithium iron phosphate) and LTO (lithium titanate) battery types\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 2V – 4.5V per cell supply range\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSMD Module Package:\u003c\/strong\u003e Compact, surface-mount design for easy integration into battery builds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNew Condition:\u003c\/strong\u003e Ships brand new, ready to install\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 module per order\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat Is Active Balancing?\u003c\/h3\u003e\n\u003cp\u003eUnlike passive balancers that burn off excess cell energy as heat, an \u003cstrong\u003eactive balancer\u003c\/strong\u003e transfers energy from higher-charged cells to lower-charged cells. 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It is NOT intended for standard Li-ion or LiPo cells, which operate at different voltage ranges.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What cell configurations (S counts) does this board support?\u003c\/h4\u003e\n\u003cp\u003eA: The board supports \u003cstrong\u003e2S through 8S\u003c\/strong\u003e configurations — meaning packs of 2, 3, 4, 5, 6, 7, or 8 cells in series. This makes it highly versatile for a wide range of DIY battery build projects.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the difference between active and passive battery balancing?\u003c\/h4\u003e\n\u003cp\u003eA: \u003cstrong\u003ePassive balancing\u003c\/strong\u003e dissipates excess energy from higher-charged cells as heat via resistors — simple but wasteful. \u003cstrong\u003eActive balancing\u003c\/strong\u003e, as used in this board, transfers that energy at up to \u003cstrong\u003e1.2A\u003c\/strong\u003e to lower-charged cells, making the process far more efficient and reducing heat generation during balancing cycles.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is one module enough for my battery pack?\u003c\/h4\u003e\n\u003cp\u003eA: Each order includes \u003cstrong\u003e1 active balance board module\u003c\/strong\u003e. For most single battery pack builds up to 8S, one module is sufficient. 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This makes it highly versatile for a wide range of DIY battery build projects.\"}}, {\"@type\": \"Question\", \"name\": \"What is the difference between active and passive battery balancing?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Passive balancing dissipates excess energy from higher-charged cells as heat via resistors — simple but wasteful. Active balancing, as used in this board, transfers that energy at up to 1.2A to lower-charged cells, making the process far more efficient and reducing heat generation during balancing cycles.\"}}, {\"@type\": \"Question\", \"name\": \"Is one module enough for my battery pack?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Each order includes 1 active balance board module. For most single battery pack builds up to 8S, one module is sufficient. For larger or parallel configurations, additional modules may be needed depending on your design.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"BMS Active Balancer 2S–8S 1.2A | LiFePO4 LTO Battery Board\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/bms-active-balance-board-2s-8s-1-2a-lifepo4-lto-lithium-battery-equalizer\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"2S-8S Balanced \/ 1PC","offer_id":44165839093847,"sku":"14:771#2S-8S Balanced;3:201010228#1PC","price":17.89,"currency_code":"USD","in_stock":true},{"title":"2S-8S Balanced \/ 2PCS","offer_id":44165839126615,"sku":"14:771#2S-8S Balanced;3:1981284404#2PCS","price":31.7,"currency_code":"USD","in_stock":true},{"title":"2S-4S Balanced \/ 1PC","offer_id":44165839159383,"sku":"14:1254#2S-4S Balanced;3:201010228#1PC","price":13.97,"currency_code":"USD","in_stock":true},{"title":"2S-4S Balanced \/ 2PCS","offer_id":44165839192151,"sku":"14:1254#2S-4S Balanced;3:1981284404#2PCS","price":23.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sc7f084ae14d24a6b89658e007a221895F.webp?v=1786727727"},{"product_id":"1s-lifepo4-bms-charging-board-3-2v-3-7v-7a-pcm-protection-module","title":"1S LiFePO4 BMS Board 3.2V\/3.7V 7A – PCM Short Circuit Protection","description":"\u003ch2\u003e1S LiFePO4 BMS Charging Board – 3.2V \/ 3.7V, 7A with Multi-Layer Protection\u003c\/h2\u003e\n\u003cp\u003eKeep your lithium iron phosphate battery packs safe and performing at their best with this compact \u003cstrong\u003e1S LiFePO4 Battery Management System (BMS) Charging Board\u003c\/strong\u003e. Engineered for reliability, this PCM module delivers 7A continuous current handling along with a robust suite of built-in protections — making it an ideal solution for DIY electronics, mobile devices, power banks, RC projects, and more.\u003c\/p\u003e\n\n\u003cp\u003eAvailable in packs of 1 to 5 boards, so you can stock up and save.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Voltage Compatibility:\u003c\/strong\u003e Supports both 3.2V (LiFePO4) and 3.7V (Li-ion) single-cell configurations\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e7A Continuous Current Rating:\u003c\/strong\u003e Handles demanding charge and discharge cycles with ease\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShort Circuit Protection:\u003c\/strong\u003e Instantly cuts power to prevent damage from unexpected shorts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelf-Recovery Function:\u003c\/strong\u003e Automatically resets after a fault condition clears — no manual reset needed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperature Protection:\u003c\/strong\u003e Built-in thermal monitoring guards against overheating during operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePCM (Protection Circuit Module):\u003c\/strong\u003e Overcharge, over-discharge, and overcurrent safeguards all in one board\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSMD Package:\u003c\/strong\u003e Ultra-compact surface-mount design fits tight battery compartments\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature Range:\u003c\/strong\u003e -40°C to 80°C for versatile environments\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNew Condition:\u003c\/strong\u003e Each board ships brand new and ready to install\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCell Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1S (Single Cell)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Chemistry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLiFePO4 (3.2V) \/ Li-ion (3.7V)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContinuous Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMD Module\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to 80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1–5 × 1S LiFePO4\/Li-ion BMS Charging Protection Board (quantity selected at checkout)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What is a 1S LiFePO4 BMS charging board and what does it do?\u003c\/h4\u003e\n\u003cp\u003eA: A 1S BMS (Battery Management System) charging board is a protection circuit module designed for single-cell lithium iron phosphate (LiFePO4) or lithium-ion batteries. It monitors and controls the charging and discharging process, protecting the battery from overcharge, over-discharge, overcurrent, short circuits, and excessive temperatures — extending battery life and ensuring safe operation.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this BMS board compatible with both LiFePO4 and standard Li-ion batteries?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This 1S BMS board supports both 3.2V LiFePO4 chemistry and 3.7V Li-ion chemistry, making it versatile for a wide range of single-cell battery projects including mobile devices, DIY power banks, RC vehicles, and portable electronics.\u003c\/p\u003e\n\u003ch4\u003eQ: What does the self-recovery feature mean?\u003c\/h4\u003e\n\u003cp\u003eA: The self-recovery function means that after a protection event — such as a short circuit or overcurrent condition — the BMS board will automatically reset and resume normal operation once the fault condition is removed, without requiring any manual intervention or board replacement.\u003c\/p\u003e\n\u003ch4\u003eQ: How many boards come in a pack?\u003c\/h4\u003e\n\u003cp\u003eA: This listing is available in quantities of 1, 2, 3, 4, or 5 boards. Simply select your preferred quantity at checkout. Buying in multi-packs is a cost-effective option for hobbyists and engineers working on multiple battery projects.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is a 1S LiFePO4 BMS charging board and what does it do?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"A 1S BMS (Battery Management System) charging board is a protection circuit module designed for single-cell lithium iron phosphate (LiFePO4) or lithium-ion batteries. It monitors and controls the charging and discharging process, protecting the battery from overcharge, over-discharge, overcurrent, short circuits, and excessive temperatures — extending battery life and ensuring safe operation.\"}}, {\"@type\": \"Question\", \"name\": \"Is this BMS board compatible with both LiFePO4 and standard Li-ion batteries?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. This 1S BMS board supports both 3.2V LiFePO4 chemistry and 3.7V Li-ion chemistry, making it versatile for a wide range of single-cell battery projects including mobile devices, DIY power banks, RC vehicles, and portable electronics.\"}}, {\"@type\": \"Question\", \"name\": \"What does the self-recovery feature mean?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The self-recovery function means that after a protection event — such as a short circuit or overcurrent condition — the BMS board will automatically reset and resume normal operation once the fault condition is removed, without requiring any manual intervention or board replacement.\"}}, {\"@type\": \"Question\", \"name\": \"How many boards come in a pack?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This listing is available in quantities of 1, 2, 3, 4, or 5 boards. Simply select your preferred quantity at checkout. Buying in multi-packs is a cost-effective option for hobbyists and engineers working on multiple battery projects.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"1S LiFePO4 BMS Board 3.2V\/3.7V 7A – PCM Short Circuit Protection\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/1s-lifepo4-bms-charging-board-3-2v-3-7v-7a-pcm-protection-module\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"1S-3.7V BMS \/ 1PCS","offer_id":44165874417751,"sku":"14:771#1S-3.7V BMS;3:201010228#1PCS","price":7.93,"currency_code":"USD","in_stock":true},{"title":"1S-3.2V BMS \/ 1PCS","offer_id":44165874450519,"sku":"14:1254#1S-3.2V BMS;3:201010228#1PCS","price":7.93,"currency_code":"USD","in_stock":true},{"title":"1S-3.7V BMS \/ 5PCS","offer_id":44165874483287,"sku":"14:771#1S-3.7V BMS;3:1981284404#5PCS","price":16.56,"currency_code":"USD","in_stock":true},{"title":"1S-3.2V BMS \/ 5PCS","offer_id":44165874516055,"sku":"14:1254#1S-3.2V BMS;3:1981284404#5PCS","price":16.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sf12aaae2fff74247b65a6efa55c87fcfd.webp?v=1786727959"},{"product_id":"4s-14-8v-16-8v-20a-li-ion-bms-pcm-battery-protection-board-18650","title":"4S 14.8V\/16.8V 20A Li-Ion BMS PCM Battery Protection Board","description":"\u003ch2\u003e4S 14.8V \/ 16.8V 20A Li-Ion BMS PCM Battery Protection Board for 18650 Cells\u003c\/h2\u003e\n\u003cp\u003eKeep your lithium battery packs safe and operating at peak performance with this 4-Series (4S) Battery Management System (BMS) \/ Protection Circuit Module (PCM). Designed for LiCoO₂ and LiMn₂O₄ lithium chemistries — including popular 18650 cells — this compact SMD board provides essential overcharge, over-discharge, and overcurrent protection for 14.8V (nominal) \/ 16.8V (fully charged) battery packs up to 20A peak.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4S Configuration:\u003c\/strong\u003e Supports 4 cells in series — nominal 14.8V, full-charge 16.8V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e20A Peak Current:\u003c\/strong\u003e Handles up to 20A peak discharge for demanding applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Temperature Range:\u003c\/strong\u003e Operates reliably from -40°C to +50°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOvercharge Protection:\u003c\/strong\u003e Prevents individual cells from exceeding safe voltage thresholds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOver-Discharge Protection:\u003c\/strong\u003e Cuts off output before cells drop to damaging low voltages\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOvercurrent \/ Short Circuit Protection:\u003c\/strong\u003e Automatically disconnects on fault detection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Chemistry:\u003c\/strong\u003e LiCoO₂ (Lithium Cobalt Oxide) \u0026amp; LiMn₂O₄ (Lithium Manganese Oxide)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSMD Package:\u003c\/strong\u003e Compact surface-mount design for easy integration into battery packs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Suitable for computer battery packs, power tools, e-bike batteries, DIY projects, and more\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCustomizable:\u003c\/strong\u003e Available for custom configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConfiguration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4S (4 cells in series)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNominal Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e14.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCharge Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16.8V\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePeak Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20A\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSMD (Surface Mount Device)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to +50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Chemistry\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLiCoO₂, LiMn₂O₄\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCell Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18650 Li-Ion\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat Is a BMS\/PCM?\u003c\/h3\u003e\n\u003cp\u003eA Battery Management System (BMS) — also called a Protection Circuit Module (PCM) — is a critical safety component for lithium battery packs. It monitors each cell's voltage and the overall pack current, automatically cutting off charging or discharging when unsafe conditions are detected. This protects your cells from damage and extends battery pack lifespan significantly.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What battery cell types is this 4S BMS PCM compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This 4S BMS PCM is compatible with LiCoO₂ (Lithium Cobalt Oxide) and LiMn₂O₄ (Lithium Manganese Oxide) lithium-ion cells, including widely used 18650 format cells. It is designed for 4-cell series packs with a nominal voltage of 14.8V and a full-charge voltage of 16.8V.\u003c\/p\u003e\n\u003ch4\u003eQ: What does the 20A rating mean for this battery protection board?\u003c\/h4\u003e\n\u003cp\u003eA: The 20A rating refers to the peak discharge current this BMS PCM board can handle. This makes it suitable for moderate to high-drain applications such as laptop battery packs, portable power stations, and DIY power tool battery replacements. Sustained current may be lower — always check your specific application's requirements.\u003c\/p\u003e\n\u003ch4\u003eQ: Can this BMS board protect against short circuits?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. This protection board includes overcurrent and short-circuit protection. In the event of an abnormal current spike or short circuit, the board will automatically disconnect the output to protect both the battery cells and connected devices from damage.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this BMS PCM suitable for DIY battery pack projects?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. Its compact SMD form factor and standard 4S configuration make it an excellent choice for DIY lithium battery pack builds, including custom 18650 packs for laptops, e-bikes, RC vehicles, and portable electronics. The board also supports customization for specific project requirements.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What battery cell types is this 4S BMS PCM compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This 4S BMS PCM is compatible with LiCoO₂ (Lithium Cobalt Oxide) and LiMn₂O₄ (Lithium Manganese Oxide) lithium-ion cells, including widely used 18650 format cells. It is designed for 4-cell series packs with a nominal voltage of 14.8V and a full-charge voltage of 16.8V.\"}}, {\"@type\": \"Question\", \"name\": \"What does the 20A rating mean for this battery protection board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 20A rating refers to the peak discharge current this BMS PCM board can handle. This makes it suitable for moderate to high-drain applications such as laptop battery packs, portable power stations, and DIY power tool battery replacements. Sustained current may be lower — always check your specific application's requirements.\"}}, {\"@type\": \"Question\", \"name\": \"Can this BMS board protect against short circuits?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. This protection board includes overcurrent and short-circuit protection. In the event of an abnormal current spike or short circuit, the board will automatically disconnect the output to protect both the battery cells and connected devices from damage.\"}}, {\"@type\": \"Question\", \"name\": \"Is this BMS PCM suitable for DIY battery pack projects?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Absolutely. Its compact SMD form factor and standard 4S configuration make it an excellent choice for DIY lithium battery pack builds, including custom 18650 packs for laptops, e-bikes, RC vehicles, and portable electronics. The board also supports customization for specific project requirements.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"4S 14.8V\/16.8V 20A Li-Ion BMS PCM Battery Protection Board\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/4s-14-8v-16-8v-20a-li-ion-bms-pcm-battery-protection-board-18650\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44165885689943,"sku":"\u003cnone\u003e","price":8.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S3912d2a91076464fae24e4b2ab5db6d8k.webp?v=1786728013"},{"product_id":"18650-lithium-battery-charger-board-4056-6-channel-pcb-module","title":"18650 Lithium Battery Charger Board 4056 – 6-Channel 5V 1A PCB","description":"\u003ch2\u003eLOTHYE 18650 Lithium Battery Charging Module – 6-Group Parallel Array\u003c\/h2\u003e\n\u003cp\u003ePower up to six 18650 lithium cells simultaneously with this compact \u003cstrong\u003e4056-based PCB charging board\u003c\/strong\u003e from LOTHYE. Featuring six independent parallel charging groups, each delivering 1A at 4.2V, this board is ideal for DIY battery packs, electric scooter builds, RC projects, and portable power assemblies. The common-ground output design allows modules to be daisy-chained in parallel for even higher combined output current.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6 Independent Parallel Groups:\u003c\/strong\u003e Each channel outputs up to 1000mA (1A), giving a combined array output of up to 6A total when all slots are in use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5V USB-Compatible Input:\u003c\/strong\u003e Accepts 5V–6V input (standard 5V USB power supply compatible) — requires an external 5V 6A transformer (not included).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecise 4.2V Output:\u003c\/strong\u003e Regulated output voltage of 4.2V (±1%) for safe, accurate lithium cell charging.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLED Status Indicators:\u003c\/strong\u003e Red LED during charging; green LED (steady or flashing) when fully charged — easy to monitor at a glance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eParallel Expandable:\u003c\/strong\u003e Common-ground design lets you connect multiple boards in parallel to scale output current further.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Form Factor:\u003c\/strong\u003e Dimensions: 40mm × 67mm × 10mm — fits neatly into tight enclosures and custom builds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5V – 6V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.2V (±1%)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Current (per channel)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1A (1000mA)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eNumber of Charging Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 (independent, parallel)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStatus Indicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRed = Charging \/ Green = Full\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBoard Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40mm × 67mm × 10mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Cell Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e18650 Lithium-Ion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× PCB Charging Board (battery box and batteries NOT included)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Usage Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eDo \u003cstrong\u003enot\u003c\/strong\u003e exceed 6V input — overvoltage or reverse polarity will damage the chip.\u003c\/li\u003e\n  \u003cli\u003eDo \u003cstrong\u003enot\u003c\/strong\u003e reverse the output polarity to the battery.\u003c\/li\u003e\n  \u003cli\u003eMultiple boards may be connected \u003cstrong\u003ein parallel only\u003c\/strong\u003e — do NOT connect in series when charging batteries.\u003c\/li\u003e\n  \u003cli\u003eThis board does \u003cstrong\u003enot\u003c\/strong\u003e include a transformer. A 5V 6A power supply must be provided separately by the user.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: How many 18650 lithium batteries can this charging board charge at once?\u003c\/h4\u003e\n\u003cp\u003eA: This 4056-based PCB charging board features 6 independent parallel groups, allowing you to charge up to 6 x 18650 lithium-ion batteries simultaneously, each receiving a dedicated 1A (1000mA) charge current at 4.2V output.\u003c\/p\u003e\n\u003ch4\u003eQ: What power supply do I need to run this 18650 lithium charger board?\u003c\/h4\u003e\n\u003cp\u003eA: You need an external 5V 6A DC power supply (transformer). The board accepts 5V–6V input. Do not exceed 6V, as overvoltage will damage the onboard chip. The transformer is not included with this board.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I connect multiple 4056 charger boards in parallel to increase current output?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — because the output uses a common ground design, multiple boards can be connected in parallel to increase combined output current. However, do NOT connect boards in series when charging batteries, as this can cause damage.\u003c\/p\u003e\n\u003ch4\u003eQ: How do I know when the 18650 batteries are fully charged?\u003c\/h4\u003e\n\u003cp\u003eA: The board has built-in LED status indicators. A red LED lights up during active charging. When a cell is fully charged, the LED switches to green (steady on or flashing), so you can easily monitor each channel's charging status.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How many 18650 lithium batteries can this charging board charge at once?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This 4056-based PCB charging board features 6 independent parallel groups, allowing you to charge up to 6 x 18650 lithium-ion batteries simultaneously, each receiving a dedicated 1A (1000mA) charge current at 4.2V output.\"}}, {\"@type\": \"Question\", \"name\": \"What power supply do I need to run this 18650 lithium charger board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"You need an external 5V 6A DC power supply (transformer). The board accepts 5V–6V input. Do not exceed 6V, as overvoltage will damage the onboard chip. The transformer is not included with this board.\"}}, {\"@type\": \"Question\", \"name\": \"Can I connect multiple 4056 charger boards in parallel to increase current output?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — because the output uses a common ground design, multiple boards can be connected in parallel to increase combined output current. However, do NOT connect boards in series when charging batteries, as this can cause damage.\"}}, {\"@type\": \"Question\", \"name\": \"How do I know when the 18650 batteries are fully charged?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The board has built-in LED status indicators. A red LED lights up during active charging. When a cell is fully charged, the LED switches to green (steady on or flashing), so you can easily monitor each channel's charging status.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"18650 Lithium Battery Charger Board 4056 – 6-Channel 5V 1A PCB\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/18650-lithium-battery-charger-board-4056-6-channel-pcb-module\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44165900795991,"sku":"\u003cnone\u003e","price":11.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S2349ea26eaae49028e6bf90dd2300bfbt.webp?v=1786728084"},{"product_id":"usb-c-pd-qc-trigger-decoy-board-fast-charge-dc-module-5-pack","title":"5-Pack USB-C PD\/QC Trigger Decoy Board – Fast Charge DC Module","description":"\u003ch2\u003e5-Pack USB-C PD\/QC Trigger Decoy Board Module\u003c\/h2\u003e\n\u003cp\u003eUnlock the full potential of your USB-C fast charger or power bank with this compact \u003cstrong\u003ePD\/QC Trigger Decoy Board\u003c\/strong\u003e. This 5-piece set lets you negotiate specific DC output voltages (9V, 12V, 15V, or 20V) from any compatible PD\/QC fast-charge source — turning it into a versatile DC power supply for routers, optical modems, LED strips, and other DC-powered devices. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Protocol Support:\u003c\/strong\u003e Compatible with PD3.0\/2.0, PPS\/QC4+, QC3.0\/2.0, FCP, and AFC fast-charge protocols.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelectable Voltage Output:\u003c\/strong\u003e Choose from 4 fixed output tiers — 9V, 12V, 15V, or 20V — by shorting the corresponding pads on the board.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmart Auto-Downshift:\u003c\/strong\u003e If your charger's maximum voltage is lower than the configured target, the module automatically steps down to the highest voltage your charger supports.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Current Capacity:\u003c\/strong\u003e Supports up to 5A maximum; actual output is determined by your charger's and load's specifications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUltra-Compact Size:\u003c\/strong\u003e Tiny 23 × 11.5 × 4 mm footprint — easy to embed in DIY projects or custom enclosures.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5 Modules Included:\u003c\/strong\u003e Great value pack for prototyping, electronics projects, or keeping spares on hand.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConvert Legacy Devices:\u003c\/strong\u003e Adapt traditional DC-powered equipment to be powered via a USB Type-C port and fast charger.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow It Works\u003c\/h3\u003e\n\u003cp\u003eThe trigger board communicates with your fast charger using the PD\/QC handshake protocol, requesting the voltage you've pre-configured by shorting the appropriate pad. The charger then outputs that DC voltage through the USB-C connection, which your module delivers to your device. No programming required — just solder the pad for your desired voltage and plug in.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupported Protocols\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePD3.0\/2.0, PPS\/QC4+, QC3.0\/2.0, FCP, AFC\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9V \/ 12V \/ 15V \/ 20V (pad-selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5A\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBoard Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e23 × 11.5 × 4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnection Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSB Type-C\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 pieces per pack\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e5 × PD\/QC Trigger Decoy Board (USB Type-C Fast Charge Module)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eYour charger or power bank \u003cstrong\u003emust support\u003c\/strong\u003e a fast-charge protocol (PD or QC) to activate voltage negotiation.\u003c\/li\u003e\n  \u003cli\u003eIf the requested voltage exceeds your charger's maximum, the board will automatically output the charger's highest supported voltage instead.\u003c\/li\u003e\n  \u003cli\u003eActual output power depends on the capability of your charger and the requirements of your connected load.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/clip-on-car-fan-led-display-199-speeds-usb-type-c\"\u003eClip-On Car Fan LED Display 199 Speeds | USB \u0026amp; Type-C\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What fast-charge protocols does this USB-C PD\/QC trigger board support?\u003c\/h4\u003e\n\u003cp\u003eA: This decoy board supports PD3.0\/2.0, PPS\/QC4+, QC3.0\/2.0, FCP, and AFC protocols. As long as your charger or power bank supports one of these protocols, the module can negotiate the desired output voltage.\u003c\/p\u003e\n\u003ch4\u003eQ: How do I select the output voltage on the trigger board?\u003c\/h4\u003e\n\u003cp\u003eA: The board has four voltage tiers — 9V, 12V, 15V, and 20V. You select your desired output by soldering or shorting the corresponding pad on the PCB. No additional programming or software is required.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I use this module with a standard USB charger that does not support fast charging?\u003c\/h4\u003e\n\u003cp\u003eA: No. The charger or power bank must support a compatible fast-charge protocol (PD or QC) for the voltage negotiation to work. A standard 5V-only USB charger will not trigger higher voltage output.\u003c\/p\u003e\n\u003ch4\u003eQ: What devices can I power using this USB-C PD trigger module?\u003c\/h4\u003e\n\u003cp\u003eA: Common applications include powering Wi-Fi routers, optical modems (light cats), LED lighting, and other DC-powered devices that normally require a 9V, 12V, 15V, or 20V power supply. It is also ideal for DIY electronics projects and prototyping.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What fast-charge protocols does this USB-C PD\/QC trigger board support?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This decoy board supports PD3.0\/2.0, PPS\/QC4+, QC3.0\/2.0, FCP, and AFC protocols. 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A standard 5V-only USB charger will not trigger higher voltage output.\"}}, {\"@type\": \"Question\", \"name\": \"What devices can I power using this USB-C PD trigger module?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Common applications include powering Wi-Fi routers, optical modems (light cats), LED lighting, and other DC-powered devices that normally require a 9V, 12V, 15V, or 20V power supply. It is also ideal for DIY electronics projects and prototyping.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"5-Pack USB-C PD\/QC Trigger Decoy Board – Fast Charge DC Module\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/usb-c-pd-qc-trigger-decoy-board-fast-charge-dc-module-5-pack\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44165929173079,"sku":"\u003cnone\u003e","price":18.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Sec438a8e582849ff9e6c22f29a936fb50.webp?v=1786728285"},{"product_id":"usb-charging-cable-3-7v-lithium-battery-sm-2p-rc-car-aircraft-quadcopter","title":"USB Charging Cable 3.7V SM-2P for RC Cars, Drones \u0026 Aircraft","description":"\n\u003ch2\u003eUSB Charging Cable for 3.7V Lithium Battery – SM-2P Connector\u003c\/h2\u003e\n\u003cp\u003eKeep your RC toys powered up and ready to fly with this dedicated \u003cstrong\u003eUSB charging cable for 3.7V lithium batteries\u003c\/strong\u003e with an SM-2P forward connector. Designed specifically for remote control aircraft, quadcopters, RC cars, and other hobby toys that use the standard SM-2P plug, this cable makes recharging quick and convenient using any standard USB port.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal USB Input:\u003c\/strong\u003e Plug into any USB port — power bank, laptop, wall adapter — for easy, on-the-go charging.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSM-2P Forward Connector:\u003c\/strong\u003e Compatible with a wide range of RC cars, aircraft, drones, and quadcopter toys that use the 3.7V SM-2P battery standard.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGenerous Cable Length:\u003c\/strong\u003e At 65 cm (25.6 inches), the cable gives you plenty of reach during charging sessions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Plastic Construction:\u003c\/strong\u003e Lightweight yet sturdy, built to handle regular use in hobby and play environments.\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eRecommended for Ages 14+\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e 3.7V lithium battery with SM-2P connector\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 65 cm \/ 25.6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Plastic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e SM-2P Forward\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput:\u003c\/strong\u003e USB\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × USB SM-2P Charging Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Due to differences in lighting and screen settings, the color of the item may vary slightly from the images shown. Please allow for minor size differences due to manual measurement.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/360-bicycle-chain-cleaner-tool-gear-cleaning-kit\"\u003e360° Bicycle Chain Cleaner Tool | Bike Gear Cleaning Kit\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.energystar.gov\/products\" target=\"_blank\" rel=\"noopener\"\u003eENERGY STAR product efficiency guidance\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What RC toys is this USB charging cable compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This USB charging cable is designed for RC cars, RC aircraft, quadcopters, drones, and other hobby toys that use a 3.7V lithium battery with an SM-2P forward connector. Always verify your toy's battery connector type before purchasing.\u003c\/p\u003e\n\u003ch4\u003eQ: What USB power source can I use with this charging cable?\u003c\/h4\u003e\n\u003cp\u003eA: You can use any standard USB power source, including USB wall adapters, laptop USB ports, power banks, and USB hubs. This makes it easy to charge your RC toy's battery at home or on the go.\u003c\/p\u003e\n\u003ch4\u003eQ: How long is the charging cable?\u003c\/h4\u003e\n\u003cp\u003eA: The cable is 65 cm (approximately 25.6 inches) long, providing a comfortable reach during charging without excess cable clutter.\u003c\/p\u003e\n\u003ch4\u003eQ: Does this cable come with a battery or charger adapter?\u003c\/h4\u003e\n\u003cp\u003eA: No. This listing is for the USB charging cable only. Batteries and USB power adapters are not included.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What RC toys is this USB charging cable compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This USB charging cable is designed for RC cars, RC aircraft, quadcopters, drones, and other hobby toys that use a 3.7V lithium battery with an SM-2P forward connector. Always verify your toy's battery connector type before purchasing.\"}}, {\"@type\": \"Question\", \"name\": \"What USB power source can I use with this charging cable?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"You can use any standard USB power source, including USB wall adapters, laptop USB ports, power banks, and USB hubs. This makes it easy to charge your RC toy's battery at home or on the go.\"}}, {\"@type\": \"Question\", \"name\": \"How long is the charging cable?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The cable is 65 cm (approximately 25.6 inches) long, providing a comfortable reach during charging without excess cable clutter.\"}}, {\"@type\": \"Question\", \"name\": \"Does this cable come with a battery or charger adapter?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No. This listing is for the USB charging cable only. Batteries and USB power adapters are not included.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"USB Charging Cable 3.7V SM-2P for RC Cars, Drones \u0026 Aircraft\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/usb-charging-cable-3-7v-lithium-battery-sm-2p-rc-car-aircraft-quadcopter\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Black \/ No plug","offer_id":44165929271383,"sku":"14:29#Black;400079803:21897913863","price":9.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S3d4a568384504b95838c9a3c4134730fq.webp?v=1786728286"}],"url":"https:\/\/axlcustomersupport.com\/collections\/battery-protection-charger-boards.oembed?page=2","provider":"Axl","version":"1.0","type":"link"}