Specification Weight capacity: 150kg/330. 69lbs Rear wheel size: 10"/254mm Front wheel size: 10'/254mm Anti-tip wheel size: 75mm x 25mm/3" x 1" Battery: 12V38AH x 2 Charger: AC100-240V50/60HZ 2A OUTPUT: 24V-4A Controller: CURTIS Motor: 24V/300W(24V/420W/24V/600W) Gross weight: 110kg/253. 5 lbs Net weight(with batteries): 100kg/220. 5 lbs Net weight(without batteries): 74kg/163. 14lbs Unit Battery Weight: 13kg/28. 66 lbs/pc Overall dimension: 1420x620x1080mm/ 55. 51x24. 61x48. 03" Carton dimension: 1355x680x1060mm/ 53. 54x26. 97x38. 78" Seat dimension: 450x425x520mm/ 17. 72x16. 73x20. 47" Battery dimension: 194x163x177mm/ 7. 64x6. 42x6. 97" Range: Up to 36km/ 22. 37 miles per battery charge Incline capability: 12 degrees Turning radius(min): 1300mm/51. 18" Recharge time: 6-8hrs Forward speed: 3. 73-7. 46mph/ 6-12km/h(adjustable) Backward speed: 1. 49-2. 98mph/2. 4-4. 8km/h(adjustable) Lead time: Within 20 days after receiving the remittance(under10pcs, including 10 pcs) Conveyance: Quantity of 20'FCL: 24pcs Quantity of 40'FCL: 50pcs