12.8V 300Ah LiFePO4 Battery 4500+ Cycles Bluetooth BMS Grade A Cells Supports 4S (12.8V-51.2V) For Solar/RV/Boat

12.8V 300Ah LiFePO4 Battery 4500+ Cycles Bluetooth BMS Grade A Cells Supports 4S (12.8V-51.2V) For Solar/RV/Boat

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