Chemical Composition:Lipomaterial:ChinaCompatible Fuel Type:ElectricCompatible Brand:For WLtoysCapacity:450 mAhMaterials sourced from:ChinaCountry of Origin:ChinaAge Level:12-16 Years, 17 Years & UpVoltagec:3.7VColor:GrayMPN:3.7V 450mAh Li-Po BatteryBrand:WLtoys