Xiaomi max just bought it for less than three months, and the charging is very slow. I couldn't fill it all night, but it's getting faster and faster now.

For slow charging of mobile phones, the following measures are recommended:

1. Stop charging test.

2. Change the charging position to eliminate the slow charging caused by intermittent contact of the socket.

3. If conditions permit, replace the standby charger for testing. Or send it for maintenance inspection.

4. When charging, if the mobile phone is equipped with a third-party plug-in such as a charging doctor, it is recommended to test it after unloading.

5. Check whether there are foreign objects such as liquid in the charging interface of the mobile phone, which leads to poor contact between the charging interface of the mobile phone and the charger and slow charging. If this is the case, it is recommended to send it for repair as soon as possible.

6. Back up mobile phone data (phone book, SMS, pictures, etc.). ) and restore the phone factory settings (enter phone settings-reset-restore factory settings).