1. Do not insert the car charger before the car starts, so as not to damage the car charger when the vehicle starts.
2. When the owner is using it, do not use harsh chemicals, cleaning agents or strong detergents to clean the charger. This will seriously damage the function of the car charger.
3. Pay special attention to not throwing, landing, knocking or vibrating the charger at random during use, and do not use the charger when the vehicle is stagnant for a long time in summer and the temperature inside the car exceeds 45 °C, which will seriously damage the charger. The circuit board inside the car charger.
4. Car charger is one of the electronic products. During the use of the car owner, care should be taken not to inadvertently enter the water or expose it to humid air when not in use for a long time, which will cause different degrees of corrosion to the internal electronic components. Or oxidized.
1. The car charger should be unplugged after the vehicle is turned off. Although 80% of the vehicles are powered by the cigarette lighter after the vehicle is unplugged, some of the car's cigarette lighters are continuously powered.