About this Battery:

The ECO-WORTHY 12V 300Ah Bluetooth LiFePO4 battery delivers 3840Wh of power with a 200A BMS for full voltage, overload, and temperature protection, including low-temp charging cutoff below -7°C (19.4°F). It features an LED SOC display, Bluetooth app monitoring, and a built-in fault buzzer for easy troubleshooting. Lightweight at 60.4 lbs, it offers over three times the lifespan of lead-acid batteries and supports expansion up to 30.7kWh.