Championing Unwavering Passion for Ultimate Energy Independence

Take complete control of your power with the Buknuwo 51.2V 100Ah LiFePO4 Lithium Battery. Designed specifically for robust, heavy-duty applications, this industrial-grade energy solution delivers an immense 5120Wh of usable power. It is the definitive foundation for ambitious off-grid solar arrays, whole-home backup systems (ESS), and high-performance 48V golf carts. Stop renting electricity and start storing your own.

The 48V Advantage: Maximum Power, Minimum Loss

When you build a system around a 48V (51.2V nominal) architecture, you are operating at the pinnacle of efficiency. Compared to 12V systems, a 48V setup requires only one-quarter of the amperage to deliver the same massive wattage. This dramatic reduction in current allows you to use significantly thinner, cheaper wiring, drastically cuts down on dangerous heat generation, and ensures your heavy-duty inverters operate at their absolute peak performance.

Smart Built-in Protection and Heavy-Duty Durability

Managing 5120Wh of energy requires serious intelligence. At the core of this powerhouse is a state-of-the-art 100A BMS (Battery Management System) engineered specifically for 48V operations. It actively protects your massive investment against overcharging, over-discharging, over-current, short circuits, and extreme temperatures. Built exclusively with premium Grade-A automotive cells, it guarantees uncompromising high-drain performance and a remarkable lifespan exceeding 15,000 cycles, providing peace of mind for a decade or more.