Dimensions(mm):1430(overall length)655(overall width)1270 Ground Clearance:160mm N.W.:104kg(includeing 2 Batteries:27.6kg) Max.forward Speed:6~12km/h(Optional) Max.backward Speed:2.4~4.8km/h(Optional) Climbing capability:12° Max.load capacity:140kg Battery:12V38AH×2 Turning Radius:1.5m Motor:450w Running distance per charge:55km Charger:110VAC-230VAC(Opational)/24VDC-4A Charge time:6~8h Tire:13" Accessories(not free):cup holder\rear basket\walking stick holder\dust cover\front basket cover\awning