Usage Tips: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 , technology, and welding all use smart electronic components. The use of ABS -retardant shell, fire-resistant and strong, let you use more . Automatically identify the positive and negative poles, and reverse the charging zero output. Intelligent timing, automatic shutdown after full charge, to that the battery is overcharged. Temperature compensation, high temperature in , automatic power off when over temperature. Name:7 Light Electric Vehicle Charger Model:G71472 Type: 48V 20AH Output Voltage: 48-59V Output Current: 2.6 +/- 0.2A Input Voltage: 200V-220V 50Hz Battery Parameters: 6-DZM-20 Size: 18x8x6cm/7x3x2.4inch Plug Type:EU Plug,it applies to Indonesia, , , , and so on. colour: black Material: plastic Package Contents: 1 x Electric vehicle charger Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed is +/- 1-3cm.