Specifications 1) Weight: 17.5kg/15.5kg 2) Full dimensions: 1510กม520กม1030mm 3) Folded dimensions: 800กม520กม340mm 4) Motor power: DC 12กล/120W OR 12กล/150W 5) Battery: 12กล/ 17Ah OR 12กล/20Ah 6) Charge time: 3 - 6 hours Charger: 110กล-230กล(optional), 12กล DC, 2.5A 7) Adjustable speed: 0 - 6.5km/hr 8) Max. load capacity: 20kg 9) The height of frame can be adjusted unlimitedly within 180 degrees 10) Wheel assemble can be easily done by hand 11) It can forward and backward 12) suspension legs available 13) Accessories (not free): score card holder/seat/trolley bag/rain cover/cup holder Outer packing Carton dimensions (mm): 880x535x360