QSL12100 1280Wh 100Ah 12.8V LiFePO4 Battery is a high-performance, compact energy storage solution designed for solar and off-grid power systems. With an advanced built-in BMS, 98% efficiency, and 11kg lightweight design, this 12V lithium iron phosphate battery ensures reliable and safe operation. Ideal for renewable energy storage, RVs, marine, and backup power applications, the QSL12100 supports a max charge/discharge current of 100A for high-demand scenarios.More