{"product_id":"epoch-batteries-12v-50a-lifepo4-battery-charger","title":"Epoch Batteries 12V 50A LiFePO4 Battery Charger","description":"\u003ch2\u003eEpoch Batteries 12V 50A LiFePO4 Battery Charger\u003c\/h2\u003e \u003cp\u003eThis 12V 50A LiFePO4 battery charger is designed for compatible high-capacity 12V lithium iron phosphate battery systems. It provides 50A charging output, up to 95% efficiency, 120V AC input, ring-terminal connections, IP67 protection, aluminum alloy thermal management, and multiple built-in safety protections for suitable RV, marine, van, backup, and off-grid applications.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e12V LiFePO4 Charging:\u003c\/strong\u003e Designed specifically for compatible 12V Lithium Iron Phosphate battery systems.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e50A High-Output Charging:\u003c\/strong\u003e Provides up to 50A charging current for compatible high-capacity 12V LiFePO4 batteries.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eUp to 95% Efficiency:\u003c\/strong\u003e Provides efficient power conversion during high-current battery charging.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e120V AC Input:\u003c\/strong\u003e Connects to standard 120V AC outlets for convenient charging at home, garages, marinas, RV parks, and shops.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eRing-Terminal Connection:\u003c\/strong\u003e Provides a secure direct connection to compatible battery terminals for permanent or onboard installations.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIP67 Protection:\u003c\/strong\u003e Dustproof and waterproof construction for suitable marine, RV, mobile, and outdoor charging environments.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAluminum Alloy Housing:\u003c\/strong\u003e Lightweight aluminum construction functions as a heatsink to support thermal management during high-current charging.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShock-Resistant Design:\u003c\/strong\u003e Designed for mobile environments such as RVs, boats, trailers, and other applications exposed to vibration.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWide Working Temperature:\u003c\/strong\u003e Designed for operation across a listed temperature range of -40°C to 60°C.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eMultiple Safety Protections:\u003c\/strong\u003e Includes reverse polarity, overcharge, output overvoltage, output overcurrent, short-circuit, ambient temperature, and overtemperature protection.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Epoch Batteries\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e 12V 50A Battery Charger\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e CHG-12V50A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCharger Type:\u003c\/strong\u003e 12V Lithium LiFePO4 Battery Charger\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCompatible Battery Type:\u003c\/strong\u003e 12V Lithium Iron Phosphate \/ LiFePO4 batteries\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSystem Voltage:\u003c\/strong\u003e 12V\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOutput Current:\u003c\/strong\u003e 50A\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e 120V AC\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOutput Connector:\u003c\/strong\u003e Ring terminal connector\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eCharging Efficiency:\u003c\/strong\u003e Up to 95%\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Lightweight aluminum alloy\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eHeat Management:\u003c\/strong\u003e Aluminum housing functions as a heatsink\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eIngress Protection:\u003c\/strong\u003e IP67 dustproof and waterproof\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eShock Resistance:\u003c\/strong\u003e Yes\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eWorking Temperature Range:\u003c\/strong\u003e -40°C to 60°C\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eAmbient Temperature Protection:\u003c\/strong\u003e Yes\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOvertemperature Protection:\u003c\/strong\u003e Yes\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReverse Polarity Protection:\u003c\/strong\u003e Yes\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOvercharge Protection:\u003c\/strong\u003e Yes\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOutput Overvoltage Protection:\u003c\/strong\u003e Yes\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOutput Overcurrent Protection:\u003c\/strong\u003e Yes\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eOutput Short-Circuit Protection:\u003c\/strong\u003e Yes\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eRecommended Use\u003c\/h3\u003e \u003cp\u003eSuitable for compatible 12V LiFePO4 battery banks used in RV and camper house-power systems, marine house banks, boats, vans, overland vehicles, backup power systems, solar storage, portable power setups, and off-grid installations.\u003c\/p\u003e \u003ch3\u003eCharging Applications\u003c\/h3\u003e \u003cp\u003eThe 50A output is suited to larger 12V LiFePO4 battery banks where a higher charging rate is appropriate. Based on the supplied charging estimates, approximate bulk charging time can be estimated by dividing battery capacity by 50A. Actual charging time varies according to starting state of charge, charging-current tapering, battery temperature, BMS limits, wiring, and battery-bank configuration.\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003e100Ah Battery:\u003c\/strong\u003e Approximately 2 hours from empty, plus tapering and balancing time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e200Ah Battery:\u003c\/strong\u003e Approximately 4 hours from empty, plus tapering and balancing time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e300Ah Battery:\u003c\/strong\u003e Approximately 6 hours from empty, plus tapering and balancing time.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003e460Ah Battery:\u003c\/strong\u003e Approximately 9.2 hours from empty, plus tapering and balancing time.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eCompatibility Notice\u003c\/h3\u003e \u003cp\u003eThis charger is designed for compatible 12V LiFePO4 battery systems. Verify the battery's charging voltage, maximum charge current, BMS limits, terminal configuration, and manufacturer's charging requirements before use.\u003c\/p\u003e \u003ch3\u003eBMS Recovery Note\u003c\/h3\u003e \u003cp\u003eSome deeply discharged LiFePO4 batteries may require a specific BMS wake-up or recovery procedure before normal charging can resume. The supplied product information does not confirm a dedicated 0V BMS wake-up function for this charger. Follow the battery manufacturer's instructions before attempting to recover a battery that displays 0V or has entered BMS protection mode.\u003c\/p\u003e \u003ch3\u003eInstallation and Safety\u003c\/h3\u003e \u003cp\u003eConnect the ring terminals to the correct battery terminals and verify polarity before connecting the charger to AC power. Use appropriately sized wiring and secure connections for 50A charging current. Although the enclosure is IP67 rated, protect AC connections from direct water exposure and install the charger securely in applications subject to vibration.\u003c\/p\u003e \u003cp\u003eThis 12V 50A LiFePO4 battery charger provides high-output lithium charging with 120V AC input, up to 95% efficiency, IP67 protection, aluminum alloy thermal management, ring-terminal connections, and multiple built-in electrical safety protections.\u003c\/p\u003e","brand":"Epoch Batteries","offers":[{"title":"Default Title","offer_id":54073896632515,"sku":"CHG-12V50A","price":329.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/1800\/9539\/files\/ChatGPT_Image_Aug_12_2026_12_30_12_AM.png?v=1787810767","url":"https:\/\/www.homesteadsupplyonline.com\/products\/epoch-batteries-12v-50a-lifepo4-battery-charger","provider":"Homestead Supply Online","version":"1.0","type":"link"}