12V 400Ah LiFePO4 Lithium Battery,5120Wh Energy Built-in 200A BMS 15000+ Cycles for RV,Trolling Motor, Marine,Solar,Home Energy Storage,Off-Grid Applications

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170 calificaciones

Size:

12.8V 400Ah

Number of Items:

Disponibilidad
En stock

Peso con empaque
31.83 kg

Devolución
No

Condición
Nuevo

Producto de
Amazon

Sobre este producto

High Capacity & Long Lifespan：The 12V 400Ah LiFePO4 lithium battery delivers 5120Wh of energy, ideal for extended runtime in demanding applications. With 4000-15000 deep cycles, it outperforms lead-acid batteries in longevity. Voltage remains stable even under heavy 4000W loads, ensuring reliable power for high-demand devices. Perfect for Fishing,Camping,Solar,Golf Cart,Backup Power Systems
200A BMS Comprehensive Protection：The 12V 400Ah LiFePO4 battery Built-in UL-certified 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 (<3% monthly), this ensures safety and extends battery life in harsh conditions.
Expandable Energy System：Our 400ah lifepo4 battery Can Connect 4 units via 4P2S configuration for 51.2V 400Ah (20.48kWh) capacity, supporting 48V solar inverters and whole-home backup. Low self-discharge ensures readiness for seasonal use.
Safety: Our Batteries Have Passed CE, ROHS, UN38.3, UL1642, UL2580 Certifications. Crafted With High-Strength, Impact-Resistant ABS Casing, Our lifepo4 battery Excels In Heat, Weather, And Flame Resistance. With IP67 Waterproof Design, It Ensures Stable And Lasting Power In Harsh Environments.
12V 400Ah Lithium iron phosphate battery dimension is: L20.47*W10.59*H8.66 inch, weighs 68.78lbs. 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!