The current cottage car over the market, so not only easily lead to short circuit phenomenon, serious cases and even lead to cell phone or car spontaneous combustion, therefore, buy car charger must be careful again and again.
1, excessive car charger to hurt the phone
The principle of car charger is to convert the voltage into 5V output to the digital product charge, as long as the voltage and current does not exceed the standard, the damage is basically equal to zero. When using the car charging, it is best to start the car, let the phone charge. Because the vehicle starts instantly, will produce excessive current, may cause impact on the phone.
2, poor quality car charger damage the battery
Car charger, that is, with the cigarette lighter cigarette lighter as a power outlet, and this socket has a fuse, when the current overload to withstand the range, the fuse will immediately fuse, play a protective role, so the car battery Will not cause much impact, of course, the premise is the car charger is not inferior. It is best to start the car after the engine to start charging, otherwise the car ignition, the car battery voltage will affect the charging effect, and even damage the car charger.
In the state of the flame to pay attention to the battery do not over-discharge, such as do not turn off the lights in the state. In addition, the car off the car after some owners may not remember to pull out the car, although the car charger has no current output at the moment, the loss of electricity is not enough to worry about, but a long time, then the car will still cause a loss A certain impact, so we have the best after the completion of the charge or can be developed in time to remove the car charger the habit.