Usage Tips:Smart battery charger with flashing light indicator for real-time charging status. Fast charging technology saves time and improves efficiency. Features over-current protection, leakage protection, full pulse charging, and multiple safety protections. Built-in smart chips and electronic components for reliable performance. Constructed with ABS flame-retardant housing for enhanced durability and fire resistance. Automatically identifies positive and negative terminals; prevents reverse polarity charging with zero output. Intelligent timing control with automatic shutdown when fully charged to prevent overcharging. Includes temperature compensation that automatically powers off in high-temperature conditions. Name: 7 Light Electric Vehicle Charger Type: 72V 50AH Output Voltage: 72-88.8V Power: < 550W Output Current: 5.5 +/- 0.2A Input Voltage: 220V AC 50Hz Battery Parameters: 6-DZM-50 Size: 18x8x6cm / 7x3x2.4in Plug Type: EU Plug (suitable for use in Indonesia, Germany, France, Spain, Italy, and other compatible regions) Color: Black Material: Plastic Package Contents: 1 x Electric Vehicle Charger Note: Light and display differences may cause slight color variations between the image and actual item. Measurement error allowed within +/- 1-3cm.