2.Connector size: D-Plug (Please pay attention to whether the plug matches the product before purchasing)
3.Perfect protection: over temperature protection, over-voltage protection, over-power protection, over-current protection, undervoltage protection, anti backflow, anti reverse rotation.
4.Intelligent chip, safe and stable:Imported chip technology, stable charging, automatic disconnection when full, self-contained precharge function to prolong battery life and ensure full charge.
5.Equipped with two LED display lamps, LED1: red when energized; LED 2: red during charging, green after charging.