12V 400Ah LiFePO4 Battery,Rechargeable Lithium Batteries 5120Wh Energy Built-in 200A BMS 15000+ Cycles for RV,Trolling Motor, Marine,Solar,Home Energy Storage,Off-Grid Applications
$699.85
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$699.85
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by hanaqaad.so
Free 30-day returns Details
Product details
| Management number | 209105016 | Release Date | 2026/03/29 | List Price | $279.94 | Model Number | 209105016 | ||
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| Category | |||||||||
- 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
- BMS 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 (<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: L25.2*W9.65*H9.06 inch, weighs 86.2lbs. 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!
| Brand Name | dumfume |
|---|---|
| Manufacturer | dumfume |
| Manufacturer Part Number | MS95378-pro |
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