{"product_id":"12v-400ah-lifepo4-battery-5120wh-rechargeable-lithium-iron-phosphate-battery-built-in-200a-bms-15000-cycles-for-rv-solar-off-grid-applications-and-home-energy-storage","title":"12V 400Ah LiFePO4 Battery 5120Wh Rechargeable Lithium Iron Phosphate Battery Built-in 200A BMS 15000+ Cycles for RV Solar Off-Grid Applications and Home Energy Storage","description":"\u003cp\u003e- The lithium iron phosphate (LiFePO4) battery adopts Grade A cells: The 12V 400Ah lithium iron phosphate (LiFePO4) battery boasts exceptional quality, enabling 4,000 to 15,000 charge-discharge cycles (with 10 years lifespan), far surpassing the 300?500 cycles (and only 3-year lifespan) of lead-acid batteries. Our 12V 400Ah lithium battery weighs just 86.2 pounds, which is only 1\/3 the weight of an equivalent-capacity lead-acid battery.\n- 200A BMS Comprehensive Protection：The 12V 400Ah LiFePO4 battery Built-in 200A BMS safeguards against overcharge, over-discharge, overcurrent, and short circuits. Advanced temperature control automatically cuts off charging\/discharging in extreme heat\/cold. Combined with low self-discharge (\u0026lt;3% monthly), this ensures safety and extends battery life in harsh conditions.\n- Expandable Energy System：Our 400ah lifepo4 battery Can Connect 4 units via 4S4P configuration for 51.2V 1600Ah (81.92 kWh) capacity, supporting 48V solar inverters and whole-home backup. Low self-discharge ensures readiness for seasonal use.Battery performance requires temperatures of 5°C or higher. Please verify suitability before purchase. Return shipping for low-temperature charging issues is not covered.\n- 12V 400Ah Lithium iron phosphate battery dimension is: 20.87×10.43×8.66inch(with handle), weighs 82.67lbs. Note：Under Various Temp\/Humidity Measurement Methods And Instruments, Voltage And Current May Deviate By 1%~5%. Charge\/Discharge Battery Once Every 6 Months To Prevent Damage From Disuse.Please Feel Free To Contact Us If You Encounter Any Problems During Use!\n- Wide Application: Our 12V 400Ah LiFePO4 battery is ideal for RVs, camping, solar home systems, Outdoor Lighting, and off-grid applications. Additionally, the battery casing features IP65-rated waterproof protection, and the built-in side handles allow for easy portability?no worries about indoor or outdoor installation. This battery supports ??100% SOC (State of Charge) \u0026amp; DOD (Depth of Discharge)??, delivering significantly extended lifespan compared to traditional lead-acid batteries.\n\u003c\/p\u003e\u003cp\u003eProduct description\u003c\/p\u003e\u003cp\u003eLiFePO4 Lithium Battery - Ideal for Portability, Efficiency, and Space Saving\u003c\/p\u003e\u003cp\u003eDumfume LiFePO4 Battery Series\u003c\/p\u003e\u003cp\u003eBattery performance requires temperatures of 5°C or higher. Please verify suitability before purchase. Return shipping for low-temperature charging issues is not covered.\u003c\/p\u003e","brand":"CampForge","offers":[{"title":"Default Title","offer_id":59482253000785,"sku":"B0FK5732FP","price":917.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/3713\/2369\/files\/71ZVQGryQEL._AC_SX679.jpg?v=1778181494","url":"https:\/\/campforge1.com\/products\/12v-400ah-lifepo4-battery-5120wh-rechargeable-lithium-iron-phosphate-battery-built-in-200a-bms-15000-cycles-for-rv-solar-off-grid-applications-and-home-energy-storage","provider":"CampForge","version":"1.0","type":"link"}