... scooter,high quanlity,a favorable price. parameterMaterial of scooter steel+lacquerMaximum Loa 90kgDiameter of wheel 12inchMotor 350W,Chain belt Brake handle brake ... drum brakeBattery 12Ah,36VCharging period 3-6hoursRecharge times 250-300Input voltage of battery 110v-220vSpeed 20Km/hRange 20-25km optional parameterCarton size ...