The charger may be hot due to overwork. When abnormal overheating occurs, it is recommended to carry three packages of vouchers and valid purchase vouchers and go to the service center for testing.
The charger will have a certain amount of heat, through the 3C certification, in line with the relevant safety standards, so rest assured that the use of no problem.
Gallium nitride ultra-thin charger should be too thin, it will certainly be a little hotter than the general charger, especially to support the standard PD protocol laptop to provide a maximum of 40W super fast charge power, but most of the computer charging power is more than 40W, so the charger may exist due to overload work and hot.
The Huawei charger has the function of overtemperature protection. When the working temperature exceeds the set safety range, it automatically adjusts the output power or stops charging the device. When the temperature drops to a certain level, it restarts itself.
This situation is that he has been damaged, or the internal has been burned short circuit, you can find professional maintenance personnel to replace the treatment can be solved, replace the use