The fast charger will generate a certain amount of heat when charging, which is a normal phenomenon. The fast charge head works by increasing the output voltage and current to achieve fast charging, so more heat is generated. In addition, the shell of the fast charge head is usually made of metal, which will also cause the shell temperature to rise.
However, if the fast charger is too hot when charging, or even exceeds the normal range, the following reasons may exist:
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The quality of the fast charging head itself is not good, and there are security risks.
The charger does not match the charging device, resulting in too much or too little current.
The charging device itself has problems, such as battery aging, damage and so on.
If you find that the fast charger is too hot while charging, it is recommended that you stop using it and check the cause. If it is the quality of the fast charging head itself, it is recommended to replace the brand or model of a better fast charging head; If the charger does not match the charging device, it is recommended to use the original charger; If there is a problem with the charging device itself, it is recommended to replace the battery or repair the device in time. At the same time, you should also pay attention to safety when using, avoid using the fast charge head for a long time or in an unsuitable environment.
The voltage and current of the new charging head have changed, so it will be hot