12.8V 300Ah (3.8KWh) LiFePO4 Home Energy Storage Battery（SL-51）
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$500.00
| Title | Range | Discount |
|---|---|---|
| 10-100 pieces: 5% discount | 10 - 100 | 5% |
| 101-1000 pieces: 10% discount (10% off) | 101 - 1000 | 8% |
| Over 1000 pieces: 15% discount (15% off / 85% of original price) | 1001 - 10000 | 10% |
Estimated delivery dates: Jun 9, 2026 - Jun 14, 2026
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Description
Maximize your home energy storage capacity with our 12.8V 300Ah LiFePO4 Battery, boasting 3.8KWh (3840Wh) of power. Built with Grade A new cells, this battery offers over 3000 cycles, ensuring years of dependable use as a drop-in replacement for lead-acid batteries.
Equipped with a 200A smart BMS, it safeguards against overvoltage, undervoltage, overcurrent, overheating, low-temperature conditions, and short circuits. Support for up to 4 units in series allows you to customize your system size for higher voltage requirements.
The battery is shipped in a single carton (482442 CM, 28 KG gross weight) with an included user manual, perfect for residential solar systems and backup power applications.
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