reasons of problem
When the charge reaches more than 80%, or close to full charge, the charging speed will also slow down, which is determined by the safety characteristics of the battery.
In order to ensure the safety of your use, the current will gradually decrease when the battery is nearly full, and the charging speed will slow down until it is full. When the charge reaches more than 80%, or close to the full charge, in order to ensure your safety, the battery is quickly full when the current will gradually decrease, charging speed slow, until full, this is a normal phenomenon.
During the charging process, the temperature of the phone changes. In order to give you a better experience, when the battery temperature is above a certain value, the charging current will gradually decrease, and the charging speed will be slower until it is full. During the charging process, the temperature of the phone changes.
In order to make you have a better experience, when the battery temperature is above a certain value, the charging current will gradually decrease, and the charging speed will be slower until it is full. Solution: If your phone has other slow charging conditions, please refer to the following solution: Please check whether you are using the original charger.
Need to use the standard charger and charging cable for fast charging, if the use of non-standard charger or data cable, the phone will reduce the charging current, it is recommended to use the original charger to charge. Please check whether the data cable, charger and socket are in bad contact, and it is recommended to reinsert.
Please check the data cable, charger and socket are damaged, if damaged, please replace. Check whether the connectors and jacks are clean. If dust is found, it is recommended to wipe it with alcohol or clean it with a brush. If alcohol wipe, need to wait for alcohol to dry, and then re-charge to confirm.
It is recommended that you do not use the phone while charging, especially close the video, games and other applications that consume high power. If you use the phone or light up the screen while charging, it will also slow down the charging speed. Because of the need to power the screen, the current to charge the battery is reduced. It is recommended that you do not use the phone while charging, especially close the video, games and other applications that consume high power.
If you use the phone or light up the screen while charging, it will also slow down the charging speed. Because of the need to power the screen, the current to charge the battery is reduced. When there is no program running in the background, it can be fully charged in about 2 hours under normal circumstances. Huawei mobile phone has a special overheat protection design. When the temperature of the mobile phone is high, the charging current intensity will be limited to take into account your feel comfort, resulting in slow charging. If the mobile power supply is used for charging, check whether the output current is consistent with the original charger of the mobile phone. If the output current is different, the charging may be abnormal.
After the above operations, if the problem still exists, please back up the data in advance and take the purchase invoice to the after-sales service point for maintenance.