{"product_id":"18650-dual-usb-power-bank-charger-board-5v-2-4a-boost-module-diy","title":"18650 Dual USB Power Bank Charger Board 5V 2.4A Boost Module","description":"\u003cp\u003eBuild your own portable power bank with the \u003cstrong\u003e18650 Dual USB Boost Battery Charger Board\u003c\/strong\u003e — a compact, versatile DIY charging module that supports both Micro-USB and USB Type-C input. Delivering a steady \u003cstrong\u003e5V output at up to 2.4A\u003c\/strong\u003e, this board is the perfect foundation for custom power bank projects, electronics prototyping, and on-the-go phone charging solutions.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're an electronics enthusiast, hobbyist maker, or seasoned engineer, this all-in-one charging and boost converter board simplifies your build while delivering reliable performance across a wide operating temperature range of \u003cstrong\u003e-40°C to 80°C\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual USB Output:\u003c\/strong\u003e Charge two devices simultaneously at up to 2.4A max combined output\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Input:\u003c\/strong\u003e Compatible with both Micro-USB and USB Type-C charging inputs (5V)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e18650 Battery Compatible:\u003c\/strong\u003e Designed for single or dual 18650 lithium-ion cells — perfect for DIY power bank builds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBoost Converter Built-In:\u003c\/strong\u003e Efficiently steps up battery voltage to a stable 5V output\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Regulator Type:\u003c\/strong\u003e SMD package for compact, low-profile board designs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature:\u003c\/strong\u003e Functions reliably from -40°C to 80°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Safe for DIY electronics projects\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand New Condition:\u003c\/strong\u003e Supplied as a single board, ready to integrate\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput:\u003c\/strong\u003e Micro-USB \/ USB Type-C, 5V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Voltage:\u003c\/strong\u003e 5V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Output Current:\u003c\/strong\u003e 2.4A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBattery Type:\u003c\/strong\u003e 18650 Li-ion\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 80°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e 1 board per order\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrigin:\u003c\/strong\u003e Mainland China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePerfect For\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eDIY power bank projects\u003c\/li\u003e\n  \u003cli\u003eElectronics prototyping and maker builds\u003c\/li\u003e\n  \u003cli\u003ePortable USB device charging solutions\u003c\/li\u003e\n  \u003cli\u003eRobotics, Arduino, and Raspberry Pi power supplies\u003c\/li\u003e\n  \u003cli\u003eCustom battery backup systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products You May Like\u003c\/h2\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\/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 type is this 18650 charger board compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This boost charger board is specifically designed for 18650 lithium-ion (Li-ion) cells. It can be used with single or dual 18650 batteries to build a DIY portable power bank or backup power supply.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I use USB Type-C to charge the 18650 battery through this board?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The board features dual input compatibility — you can charge via either a standard Micro-USB cable or a USB Type-C cable, both at 5V, making it highly flexible for modern charging setups.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the maximum output current for charging devices?\u003c\/h4\u003e\n\u003cp\u003eA: The board supports a maximum output current of 2.4A across its dual USB output ports, allowing you to charge two USB devices simultaneously — ideal for smartphones, small tablets, and other USB-powered gadgets.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this board suitable for beginner DIY electronics projects?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. The SMD-packaged board is compact and straightforward to integrate into custom builds. It's a popular choice among hobbyists, makers, and electronics students looking to create their own portable charging solutions with 18650 cells.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What battery type is this 18650 charger board compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This boost charger board is specifically designed for 18650 lithium-ion (Li-ion) cells. It can be used with single or dual 18650 batteries to build a DIY portable power bank or backup power supply.\"}}, {\"@type\": \"Question\", \"name\": \"Can I use USB Type-C to charge the 18650 battery through this board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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It's a popular choice among hobbyists, makers, and electronics students looking to create their own portable charging solutions with 18650 cells.\"}}]}\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 Dual USB Power Bank Charger Board 5V 2.4A Boost Module\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/18650-dual-usb-power-bank-charger-board-5v-2-4a-boost-module-diy\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"Default Title","offer_id":44167380140119,"sku":"\u003cnone\u003e","price":9.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/S49d7ad9da2a64ca492668e386e2a0763M.webp?v=1786761628","url":"https:\/\/axlcustomersupport.com\/products\/18650-dual-usb-power-bank-charger-board-5v-2-4a-boost-module-diy","provider":"Axl","version":"1.0","type":"link"}