Fast charging: Safe voltage charging faster, saving time.Protection: Multiple-lever overload, over-voltage, and short circuit protection.Efficiency: High energy conversion rate to save energy and be environmentfriendly.Minimum voltage ripple ensures steady power output better feeds your scooter.Indication light: Red light on when charging, green light on when fully charged.Type: Scooter EnginesVoltage: 48VMaterial: plasticColor: BlackSize: 35 * 60mmNet Weight: 220gCharging Duration: 2-4 HoursCharge Temperature: 0-50CInput: -VAC, 50 / 60HZOutput: 42V-2000MABattery Type: Lithium BatteryHead Interface Length: 10mmInner diameter: 8mmOuter diameter: 5.5mm100 % brand new new and high qualityPlug Type:US Plug,it applies to Canada, India, Japan, Mexico, Thailand, the United States, the Philippines and so on.Package Included:1 * Charging CableOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.