
12.8V 300Ah LFP Battery (For Inverter & Solar Use)
Original price was: ₹57,241.00.₹46,200.00Current price is: ₹46,200.00.
A premium, ultra-high-capacity lithium iron phosphate battery built for heavy-duty inverter backup and solar energy storage. The 12.8V 300Ah LFP battery offers exceptional power output, advanced safety features, and a long cycle life of up to 3500 cycles—perfect for large homes, commercial setups, and industrial solar systems.
Description
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Battery Type: Lithium Iron Phosphate (LFP)
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Voltage: 12.8V (Nominal)
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Capacity: 300Ah (Nominal)
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Maximum Capacity: Around 305Ah (at full charge)
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Energy: ~3.84 kWh
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Cycle Life: Up to 3500 full charge-discharge cycles
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Charging Time: 10–14 hours (with compatible solar charge controller or inverter charger)
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Depth of Discharge (DoD): Recommended 80–90%
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Operating Temperature: -20°C to 60°C
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BMS Protection: Built-in; protects from overcharge, deep discharge, short circuit, overcurrent, and temperature extremes
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Post Cycle Capacity: Retains 80–90% capacity after 3500 cycles
Additional information
| Weight | 30-34 kg |
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| Overview | SEIREI Lithium Iron Phosphate (LiFePO4) batteries are advanced deep-cycle batteries specially designed for long backup and high energy efficiency. Zero Maintenance – No water top-up or acid refilling required. No Topping Up Needed – Unlike lead-acid batteries, SEIREI LiFePO4 batteries are sealed and maintenance-free. Superior Temperature Tolerance – Performs reliably in high and low temperature environments. Built for Harsh Conditions – Resistant to vibration, thermal runaway, and extreme weather. |





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