Smart battery flashing light, charging battery real-time display.Fast charging, saving charging time and improving efficiency.Over-current protection, leakage protection, full pulse, multiple protections.Smart chips, SMT technology, and welding chips all use smart electronic components.The use of ABS flame-retardant shell, fire-resistant and strong, let you use more assured.Automatically identify the positive and negative poles, and reverse the charging zero output.Intelligent timing, automatic shutdown after full charge, to ensure that the battery is overcharged.Temperature compensation, high temperature in summer, automatic power off when over temperature.SpecificationsType: 60V 20AHOutput Voltage: 60-74VOutput Current: 2.6 +/- 0.2AInput Voltage: 200V-220V 50HzBattery Parameters: 6-DZM-20Size: 18x8x6cm/7x3x2.4inColour: BlackMaterial: plasticPackage Contents:1 x Electric Vehicle ChargerOnly 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.