Dimensions(LWH): 1000 52 920(mm) Max. Forward Speed: 8KM/H Max. Driving Gradient :10 Max. Driving Range:15-25KM Weight Capacity:120KG Tire Size : 9"x3"(front) 9"x3"(rear) Driving System: Rear Wheel with Gear Box Brake System: Intelligent Electromagnetic Brake Batteries:Lead-acid 12V12AH*2pcs Charging Time: 6H Motor:24V/300W Motor Controller :24V/50A(Dynamic) Packing Quantity 60pcs/20GP; 160pcs/40HQ