Smart battery flashing light indicates charging status in real time. Fast charging technology saves charging time and improves efficiency. Equipped with over-current protection, leakage protection, full pulse functionality, and multiple safety protections. Built-in smart chips and welding components use advanced electronic technology for reliable performance. Features an ABS flame-retardant housing that is durable, fire-resistant, and safe to use. Automatically identifies positive and negative terminals; provides zero output if reversed. Intelligent timing system automatically shuts down when the battery is fully charged to prevent overcharging. Temperature compensation function automatically powers off in high-temperature conditions, such as during summer months. Product 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 Dimensions: 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: The package includes only the items listed above. Other accessories are not included. Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowance: +/- 1-3cm.