Everyone has a mobile phone, but when driving, everyone has owner phone which will have a situation where the power is not enough to charge in the car. The car charger comes in handy. Because the voltage provided by the car is low, the car charger only need to have overload protection is sufficient.
A fuse is designed at the front end of the car charger socket. When the current exceeds the tolerable range of the overload protection circuit, the fuse blows immediately to achieve protection. So what do you need to pay attention to when using a car charger?
1. Must be recharged when the car is started
2. Don't use it in a humid environment
3. Use a suitable temperature of 0 ~ 45 ℃
4. Keep away from children
5. Unplug in time after charging
The seemingly inconspicuous car charger has a very high usage rate. Don't purchase it sloppyly.
