Matters needing attention
The car charger uses the car lighter as the power socket to charge the mobile phone directly. Due to the low voltage provided by the car, only the overload protection circuit is needed inside the car charger. The front end of the car charger socket is designed with a fuse. When the current exceeds the bearing range of the overload protection circuit, the fuse will blow immediately to protect it. Note: the car can only be charged when the engine is started! As for the car charger, there are also the following precautions:
1. Do not use the car charger in wet environment
2. Do not store the car charger in a humid environment
3. The suitable temperature for use is 0-45 ℃
4. Stay away from children
5. Avoid lightning strike
6. Pull out the plug in time after charging
Therefore, for the sake of safety, it is necessary to purchase regular brands and authentic products. Inferior products are prone to potential safety hazards. Car charger is also divided into direct charging and car charging. You can choose to buy the car charger, that is, remove the battery to charge, to avoid the phenomenon that the mobile phone burns due to the unstable vehicle power supply and the sudden high voltage output peak value. Burning is also burning the battery to reduce the loss. There are a variety of car chargers on the market. If you choose to buy online, you must go to the regular website.
