Smart battery flashing light indicates charging status in real time. Fast charging technology saves time and improves efficiency. Built-in over-current protection, leakage protection, and full pulse system for multiple safety protections. Equipped with intelligent chips and electronic components for reliable performance. Features an ABS flame-retardant housing that is fire-resistant and durable for safer use. Automatically identifies positive and negative terminals; reverse polarity results in zero output. Intelligent timing control automatically shuts down when the battery is fully charged to prevent overcharging. Includes temperature compensation function—automatically powers off at high temperatures during summer or overheating conditions. 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 (suitable for countries including Germany, France, Spain, Italy, Indonesia, etc.) Color: Black Material: Plastic Package Contents: 1 x Electric Vehicle Charger Note: Lighting and display differences may cause slight color variations between the image and actual item. Measurement allows an error of +/- 1-3cm.