Smart battery flashing light, real-time charging display. Fast charging, saves time and improves efficiency. Over-current protection, leakage protection, full pulse, multiple safety protections. Smart chips and welding components use advanced electronic technology. Made of ABS flame-retardant material, durable and fire-resistant for safe use. Automatically identifies positive and negative poles; reverse connection results in zero output. Intelligent timing function with automatic shutdown when fully charged to prevent overcharging. Temperature compensation: automatically powers off in high temperatures during summer. Name: 7 Light Electric Vehicle Charger Model: G71472 Type: 72V 20AH Output Voltage: 72-88V Output Current: 2.6 +/- 0.2A Input Voltage: 200V-220V 50Hz Battery Parameters: 6-DZM-20 Dimensions: 18 x 8 x 6 cm / 7 x 3 x 2.4 inches Plug Type: EU Plug, suitable for use in Indonesia, Germany, France, Spain, Italy, and other regions Color: Black Material: Plastic Package Contents: 1 x Electric Vehicle Charger Note: Other items not included. Slight color variations may occur due to lighting and screen differences. Measurement error allowed: +/- 1-3 cm.