1) Dimensions: 1550*730*1100 2) Weight: 38kg 3) Max speed: 25km/h 4) Loading: 40km 5)motor: brush motor/high speed 180w,200w,250w 6) Battery: 36/v/12Ah seal lead acid 7) Charging time: 3-6 h 8) brake: v brake 9) Climbing ability: 10 degree 10) Input Voltage of Charge: 90-110v/220-260v 20ft----56pcs 40ft---126pcs 40HC---140pcs