How to install custom car charger: 1. Insert the USB power adapter into the cigarette lighter in the car and plug it into the plug. If the indicator light is on, it means charging. (Note that it can only be charged when the car engine is started) 2. Using the USB cable and adapter, connect the mo

　 Why can't the car charger be charged? As a usb car charger manufacturer, briefly talk about the common sense of car chargers, hoping to help more people. The reasons why the car charger does not charge are generally as follows:　　 1. Check whether the car charger parameters meet the charging r