There are many reasons for slow charging, but I'm still happy to list them bit by bit, not necessarily comprehensive, but most of them can be solved. 1, whether to use the original charger. Non-original small load charger or computer USB interface charging, there may be current limitations, resulting in slow charging. It is recommended to use the original charger to charge.
< br >
2. Check whether the data cable, charger, and socket are in bad contact. Reinsert the cable.
< br >
3. Check whether the data cable, charger and socket are damaged. If they are damaged, replace them.
< br >
4. Check whether the connectors and jacks are clean. If dust is found, 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.
< br >
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. In addition, Huawei mobile phone has a unique overheat protection design. When the temperature of the mobile phone is high, considering your feel comfort, the charging current intensity will be limited, resulting in slow charging. It is recommended that you do not use the phone while charging, especially not to watch videos, play games and other applications with high power consumption.
< br >
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.
< br >
After the preceding operations, if the problem persists, take the purchase invoice and warranty card to Huawei's official after-sales service center to check the phone. Back up the phone data before the check.
There are 5 solutions to slow cell phone charging:
1, use the original charger to charge;
2, replace the new battery;
3. Wipe and clean the mobile phone charging port;
4, placed in a suitable environment for charging;
5. The system is faulty.
The main reason for the slow charging of Huawei mobile phones is that the performance of the charging device deteriorates due to aging. You are advised to replace the charger with a new one.