Item Details: Ni-MH, Voltage: 14.4V, Capacity: 3000mAh/43.20Wh, Size: 135.03 x 44.51 x 45.77mm, Weight: 836g.
High quality grade A+ battery, cells ensure longer battery life, high-speed, efficient charging, And Built-in special microchip to prevent overcharging, overheating and short circuit.