Motor: 250W/36V Battery: 12Ah,36V Input: AC110-220V Output: DC36V Charge period: 8-12Hours Charging times: >280times Range per charging: 50KM Carton Size: 117 x 30.4 x 65 cm Container:100pcs/ 20", 210pcs/40", 264pcs/40"HQ Max Load: 75KG Max Speed:25km/h Max Climbing: 10 Degree