12v 50ah lifepo4 lithium battery Model: 12.8V 50Ah LiFePO4 Battery Specifications: Nominal Voltage: 12.8V Capacity: 50Ah Energy: 640Wh Max Continuous Discharge: 50A 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. 6.0kg Dimensions: 229*138*210 mm Certificates: CE, MSDS, UN38.3 Application: Perfect for solar lighting systems, camping power supplies, small inverter systems, and mobile power stations. https://www.topakpowertech.com/12v-lifepo4-battery/12v-50ah-lifepo4-lithium-battery