1.competitive price .High quality. 2.battery can take away for charge. 3.fashion design,power can change for you... Modle LY-Y01 MOTORBRUSHLESS Motor style48V450WBattery48V17AH/20AH Lead-acid batterycharge time4-6hMax speed35KM/HDistance of one-charg 50KMTyre16*2.5 steelBrake F/N DRUMClimb15Rate load150KG FOB portNingBo,China