300AH 12V Lithium Energy Storage Battery

The PowMr POW-300AH-12.8V is a high-capacity 12.8V/300Ah low-voltage energy storage battery featuring A-grade lithium iron phosphate (LiFePO4) cells, designed as an ideal upgrade replacement for traditional lead-acid batteries, targeting mid-to-large-scale industrial and commercial energy storage markets with stringent demands for high energy density, ultra-long cycle life, and high-power continuous output.

Easily scale energy storage with up to 4s4p configuration, connecting up to 4 batteries in series and 4 in parallel to achieve 1200Ah, 51.2V, and 61.44kWh of reliable power.

Equipped with a smart battery management system, this battery protects against overvoltage, undervoltage, overcurrent, short circuits, and overtemperature, ensuring safe operation and peace of mind in any application.

More energy in a smaller footprint compared to lead-acid batteries, combining lightweight structure with high efficiency to deliver space-saving installation and powerful, reliable energy storage performance.

Flexible energy solution for every scenario, from 12V RV systems to 24V off-grid cabins and 48V home energy setups, delivering dependable power, maximum efficiency, and long-lasting performance to support diverse energy demands with confidence.

Maximize uptime with 200A charging current, quickly restoring power via solar, generator, or LiFePO₄ charger while ensuring efficiency, safety, and dependable energy whenever you need it.