Electroplating SilverSpecifications:Power supply: lithium battery 36V,Website:://.sz2wheels.com, 4.4AHType: two wheelsCharging time: 2-3.5hourMax Cruise speed :10-12 km/hMax climbing angles : 15°Min turning radius : 0°Charging Requirements : 100-240V5060hzFrame material: aluminum/alloyTire size: 6.5inchTire type : Solid rubber tiresLoading capacity: 100kgWattage: 500W*Use gyro sensors, two 250Watt motorsSupply for: outdoorWeight: 10.2kgUnit size: 59.0*19.8*18.0cmPacking size: 64*25*25cmCertification: CE, RoHs, FCC