The p30pro shows super fast charging but the reasons for slow charging are as follows,
Checking the charging interface first needs to determine whether the charging interface of the mobile phone is in poor contact, which may be because it has not been cleaned for a long time, resulting in a lot of dust inside the interface. At this time, you need to check the interface and clean foreign bodies inside.
< br >
two
< br >
Check the data cable can be changed to a charger to try the charging speed, if the other charging line charging quickly, then it is the problem of the charging line, directly change a can.
< br >
three
< br >
System problems The system failure of the mobile phone will also cause slow charging, just need to restart the phone and then try again.
< br >
four
< br >
The temperature is too high or too low will affect the temperature of the charging mobile phone will affect the charging speed of the mobile phone, if the problem of the mobile phone is very high when charging, then it is necessary to try to put it in a well-ventilated position, so as to reduce the temperature of the mobile phone and the charging speed will increase.
Huawei has a super fast charge display, but the charging is not fast, which may be due to the serious aging of the internal battery circuit module, which cannot be quickly charged, and it is necessary to replace a new battery with a regular Huawei after-sales service