⚠️ Overheated charger is a danger. Do not leave the charger unattended.
Provided charger heats up significantly after a short period of charging time
This method could only be a temporary solution. You can remove the lid from the charger and drill some holes on it. It will help the metal cover to cool off faster.
If your charger is overheating, you should fill out a form the mate page: https://matebike2019.typeform.com/to/bnoLwP
If you need a new charger, check out these ones: