Because the charging protocol does not match, the charging plug is not selected correctly. The main focus is that the voltage of the charging plug is not enough, resulting in slow charging.
The charging plug is not selected. The main problem is that the voltage of the charging plug is not enough, resulting in slow charging. It is best not to use other chargers, which is not good for the phone, and the usb cable should not be used carelessly, because of the voltage problem, the touch screen will be out of control when charging, and each charger is designed according to the mobile phone battery.
Causes of abnormal slow charging:
1, non-original charger charging, charging abnormal, please use the original charger.
2, the use of mobile phones when charging, resulting in slow charging or less charging, please do not use the mobile phone when charging, and clean the background program before charging or shutdown charging observation.
Because OPPO's mobile phone charging protocol is different from other brands
Because this phone is supported by fast charging, his charger is very fast charging.
If you use another charger is not fast, it will charge slowly.
Real q3 is a fast charging mobile phone, using other non-original chargers must be much slower than the original
That is, the other chargers are low