Model Number: ZN50QT-27 Brand Name: ZNEN Key Specifications/Special Features: Refer to the table below: Battery 6020R 6040R 　 Battery concept Lithium Lithium 　 Battery capacity 60V20Ah 60V40Ah 　 Battery weight 14.5kg 21.3Kg 　 Charging time 6H 8h 　 Life cycle 1000 1000 　 Charge input voltage 110/220V 110V/220V 　 Motor 　 Motor (max power) 3000W 3000W 　 12' high torque maintenance free motor 12'High torque maintenance free motor 　 Performance 　 Maximum speed 45kph 45 　 Distance range 60km 100 　 Climbing capacity (with/75kg load) 15% 15% 　 Basic Information 　 Weight 97kg 105 　 Tires 12” 12“ 　 Brakes disc/disc Disc/Disc 　 Front/rear shock absorber rocker/spring Rocker/Spring 　 Dimension 1900*780*1100mm 1900*780*1100 　 Wheelbase 1325mm 1325 　 Ground clearance 140mm 140 　 Maximum load (including passenger) 150kg 150