TDH24Z1 NH-Battery Electric Bicycle with 150W Rated Power Specifications Hi-speed brush motor aluminum alloy frame Motor voltage: 24V Rated power: 150W Max power: 280W Battery: 7Ah Range: 40km Charging time: 6--8 hour Climb capacity: >5 Max speed: 23-24km Rated load: 75kg Tire size: 24" x 1.5 Wheelbase: 1,090mm Product size: 1,750 x 660 x 1,100mm Carton size: 1,450 x 300 x 780mm