48v 100ah lithium Model: 51.2V 100Ah LiFePO4 Battery Nominal Voltage: 51.2V Capacity: 100Ah Energy: 5120Wh Max Continuous Discharge: 100A Built-in BMS: Yes (Over-voltage, over-current, short circuit, temperature protection) Battery Type: LiFePO4 (Lithium Iron Phosphate) Cycle Life: 6000 cycles @ 80% DOD Weight: Approx. 22 kg Dimensions: 521*268*220 mm Certificates: UN38.3 / MSDS / CE Perfect drop-in replacement for traditional 12V lead-acid batteries in RVs, marine systems, off-grid solar, electric mobility, and backup power. https://www.topakpowertech.com/48v-lifepo4-battery/48v-100ah-lithium