There are many reasons why mobile phones charge slowly, which can be checked by the following methods:
1, the charger and data cable may not be plugged in or the interface is not clean 1, charging charger, data cable, mobile phone charging interface is not in contact, may lead to slow charging phenomenon, please plug and unplug the charger several times.
2, please check whether the joint and jack are clean, if found dust, wipe with alcohol or clean with a brush. Alcohol wipe need to wait for alcohol to dry, and then re-charge to confirm.
3, support super fast charge mobile phones, if the charger data cable is not connected, you may not be able to enter the fast charge state.
1. During the charging process, the temperature of the phone will change to a certain extent, especially when the phone is charging, it also runs some programs that will make the temperature rise significantly.
Huawei mobile phone has a special overheat protection design. When the temperature of the mobile phone is high, the charging current will gradually decrease, and the charging speed will be slow until it is full.
2, the summer weather is hot, the ambient temperature is high, the mobile phone heat dissipation is difficult, so compared with the ambient temperature is low in winter, the charging speed will be relatively slow, this is a normal phenomenon.
3, it is recommended to wait until the temperature of the mobile phone decreases before charging, and close the application running in the background during charging to avoid the temperature rise when the mobile phone power consumption is high. It is recommended not to use mobile phones when charging, especially applications with high power consumption such as videos and games.
Because if the mobile phone is charging to play games, watch videos and surf the Internet, part of the charger input current needs to offset the screen and other mobile phone hardware consumption of electricity when in use, resulting in the battery charging current will be reduced, the charging speed will be slow.