What are the reasons why the cigarette lighter cannot charge?

[LeJason]

The reasons why the cigarette lighter cannot charge are: 1. Long-term use, repeated insertion and removal can cause the spring clip to loosen, resulting in the cigarette lighter not receiving power; 2. Repeated plugging and unplugging and improper use can cause a short circuit, burning out the fuse. The cigarette lighter is a component found in all cars, designed to provide a flame source for the convenience of the driver when smoking. Generally, the cigarette lighter is mainly used in places where open flames are prohibited, such as factories and workshops, where lighting a cigarette is necessary, so only the cigarette lighter can be used. In addition, the car cigarette lighter can also be equipped with a car inverter, which can convert the car's 12V, 24V, or 48V DC power into 220V 50Hz AC power for use with ordinary electrical appliances, such as charging mobile electronic devices.