G.W/N.W:42KG/40KG Max speed:20km/H Range:50-60Km Motor:180w Battery:12Ah/12VX3 Charging time:4-8Hours Input Voltage:220V/110V Braking:Front and rear drum Tyre:16 Inch Climping Ability:6 Degree Noise Level:less than 62DB Power consumption/ 100Km:1kw. h Load:52pcs/20‘; 105pcs/1X40‘; 120pcs/1X40‘HQ