{"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. 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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","url":"https:\/\/axlcustomersupport.com\/products\/dc-12v-3a-ups-module-3s-lithium-battery-uninterruptible-power-supply","provider":"Axl","version":"1.0","type":"link"}