The 10 Meters Elelectric Buses LiFePO4 Battery from OptimumNano Energy is a EV Battery with Battery Capacity 300000 mAh, Nominal Voltage 540 V, Charging Voltage 638 V, Charging Current 300 A, Discharging Voltage 2.5 to 2.8 V. More details for 10 Meters Elelectric Buses LiFePO4 Battery can be seen below.