It's possible that the charging cable was changed and the charge slowed down.
< br >
2, the charging temperature is too high, the battery temperature will be higher than a certain value, so that the charging current will gradually decrease, so that the charging speed will be slower. The charging speed decreases.
< br >
3, the data cable interface can not be fully plugged into the phone, so fast charging may enter the ordinary charging mode, resulting in slow charging.
< br >
Working in a dusty environment, the mobile phone is exposed for a long time, resulting in dust into the charging interface.
< br >
If you often put the phone in your pants pocket, and the charging port faces down, it is also easy to let the charging interface of the phone into dust.
< br >
After the dust enters the mobile phone, it is easy to block the charging port, resulting in poor charging contact, which will also make the mobile phone charge slowly
Super fast charge suddenly changed to slow charge for the following reasons
Mobile phone software problems: If your phone has too many background applications or anomalies during operation, it may also lead to slow charging. At this point, you can try to clear background apps or restart the phone.
If the super fast charge suddenly becomes slow charge, under normal circumstances, the fast charge system inside the fast charge crashes, resulting in only normal charging.