48V/20Ah battery available, Maximum Speed 40km/h Modal ZQTD--388 (EEC) Overall Dimension(mm)1920×680×1150 Battery capacity48V20Ah Maximum Speed≤40km/h Distance range (flat road)≥40km Motor typeBrushless hub motor Motor(rated Power)500W Charger input220V/110V Charging time6-8h Weight55kg / 75kg Max. loading capacity105kg Tires18×3.0 Brakesdrum / drum SuspensionHydraulic shock absorber Climbing10° ...