Your phone's slow charging may be due to the following reasons:
2. The charger or data cable is not plugged in well or the interface is not clean, resulting in slow charging: Please plug and remove the charger several times, check whether the connector and jack are clean, if you find dust, it is recommended to wipe with alcohol or clean it with a brush. If alcohol wipe, need to wait for alcohol to dry, and then re-charge to confirm.
3. Slow charging when the ambient temperature is high and the mobile phone is hot: It is recommended to charge the mobile phone after the temperature decreases. It is recommended to close the application running in the background during charging to avoid the temperature rise when the mobile phone consumes high power.
4. Slow charging while using: Charging while using your phone will cause the temperature to rise significantly. Huawei mobile phone has overheat protection design. When the device temperature is high, the charging current will gradually decrease, and the charging speed will slow down until it is full. Please feel free to use it.