The more the mobile phone is charged, the less it is charged, generally because the current input of the charging device is not enough to offset the electricity consumed by the mobile phone itself. If your phone has such problems, please follow the following methods to troubleshoot:
1. Please confirm whether you use the original charger and data cable for charging
When using a non-original charger, data cable or mobile phone to connect to the computer USB charging, it may be due to the small output current, the amount of charging can not offset the power consumption of the phone, resulting in less and less charging.
You are advised to use Huawei standard charger and data cable to charge the mobile phone. Do not use the USB port to charge the mobile phone.
2. Please confirm whether there are foreign objects in the data cable interface or mobile phone charging jack, or whether the interface is loose and has poor contact
There is a foreign body in the interface or the interface is loose, which makes the phone and the data cable have poor contact, the output current of the charger becomes smaller, and the charging amount cannot offset the power consumption of the phone, resulting in less and less charging.
Before charging the phone, ensure that the charging port is clean and the port connection is stable.
3. Please confirm whether the phone is running a high power consumption program when charging
When the mobile phone is charging, it is easy to run high-power programs (such as taking photos, videos, games, etc.), which can easily lead to the charger input current is not enough to offset the power consumption of the mobile phone itself. In addition, when the ambient temperature is high, running a high-power program while charging can easily cause the temperature of the phone to overheat. Huawei mobile phone has a special overheat protection design. When the temperature of the mobile phone is high, the charging current will decrease, and it is more likely to be charged less and less.
(1) It is recommended that you turn off the phone when charging. If the charging is normal, please restart the phone or clean the background application of the phone and try again. If the mobile phone has a high power consumption application that is not commonly used, you are advised to uninstall it in time.
(2) It is recommended that you do not play with the phone while charging when the ambient temperature is high.
If the above methods still do not solve the problem, back up your data in advance (wechat \/QQ applications need to be backed up separately), and take your mobile phone, charger, data cable, and purchase voucher to a nearby Huawei customer service center for testing.
If the two lightning symbols are less and less when a Huawei mobile phone is charging, the possible causes are as follows:
1. The problem of the charger or charging cable: There may be a fault in the charger or charging cable, resulting in the normal charging of the phone. It is recommended to replace the charger or charging cable, or try to use a different charger and cable for charging.
2. Charging port problem: If the charging port has dust or dirt, it may lead to poor charging. You can use a small brush or cotton swab to gently clean the charging port.
3. Battery aging: If the phone is used for a long time, the battery may age, resulting in reduced charging capacity. You can try replacing the battery with a new one.
4. Software problems: Sometimes problems with the mobile phone system or application may lead to inaccurate charging display. You can try updating the phone system or clearing the app cache to resolve the problem.
If the fault persists, contact Huawei customer service or go to the after-sales service center.
2. This is because Huawei mobile phones will display the change of battery power according to the remaining battery power and charging speed when charging.
When the battery is low, the phone will charge at a faster rate, at which time the lightning symbol will show two.
As the battery power increases, the phone will gradually slow down the charging speed to protect the battery life and safety, so the lightning symbol will gradually decrease. This design can avoid overcharging the battery and extend the service life of the battery. At the same time, slowing down the charging speed can also prevent the phone from being damaged due to overheating. So, although the lightning symbol is getting less and less may make people feel that the charging time is getting longer, it is actually a consideration to protect the phone battery and extend the service life.
Most of the cases are due to the mobile phone running programs when charging, or the mobile phone system has a high power consumption problem, resulting in the charger input current is not enough to offset the power consumption of the mobile phone itself, charging but the power does not increase but the more charged the less. In addition, the phone is connected to the computer to charge or the charger failure may also occur.
Huawei Charging Two lightning symbols indicate that the phone is in the fast charging state. Huawei Technologies Co., Ltd. is a private communication technology company that produces and sells communication equipment. It was officially registered in 1987 and is headquartered in Bantian, Longgang District, Shenzhen City, Guangdong Province, China. Recommendation: Introduction Huawei charges two lightning symbols Yes.
Huawei P40 of EMUI11 system, for example, Huawei mobile phone shows two lightning flashes when charging, indicating that the mobile phone has entered the super fast charging mode, that is, the user's mobile phone supports Huawei's super fast charging technology, the same battery capacity, the mobile phone that supports fast charging, is faster than the charging model that does not support fast charging