Briefly introduce the car charger precautions

The car charger uses a car cigarette lighter as a power outlet to directly charge the mobile phone. Since the voltage provided by the car is low, only an overload protection circuit is required inside the car charger. The front end of the car charger socket is designed with a fuse. When the current exceeds the overload protection circuit, the fuse can be blown and protected. Note: It must be charged when the car's engine starts! About the car charger, there are the following precautions:

1, do not use the car charger in a humid environment

2, do not store the car charger in a humid environment

3, the appropriate temperature for use is 0-45 °C

4, away from children

5, avoid lightning strikes

6, timely plug out plug

Therefore, for security reasons, we must buy regular brands, buy genuine, poor quality products are prone to security risks. The car charger is also divided into two types: direct charger and charger. You can choose to buy a charger, that is, remove the battery to charge, to avoid the phenomenon of instability in the car power supply, the peak output voltage of the phone burned the phone, to burn is to burn the battery, reduce losses.