{"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","url":"https:\/\/axlcustomersupport.com\/products\/yx850-power-failure-auto-switch-lithium-battery-backup-module-dc-5v-48v","provider":"Axl","version":"1.0","type":"link"}