Popular at airport,exhibition,big size industry factory moving Following is Hai-Q 3 wheels Specifications: Motor: 350W Brushless DC Battery : 36V7AH/36V8.5AH or 36V14A H/17AH option (Lead acid) Speed : 28kmh Range: 17km/35km Charging time:6-8H Recharging cycle :>=350¡¯ Brakes: Drum front &rear Payload:69lbs Passed: EEC DOT CE Tire Size: 3.00-10¡¯¡¯ Dimension: =40*26.8*38.6 inches Package: carton with iron frame QNTY: 115pcs/20¡¯; 233pcs/40¡¯ 263pcs/40'HQ