specific steps are as follows
1. Open the Huawei mobile phone and tap the Settings on the desktop, as shown in the following picture:
2. Click the battery on the page, as shown below:
3. After entering the battery page, click more Settings, as shown below:
4. In More battery Settings, click the button to turn on the smart charging mode, as shown below:
5. Open the button of smart peak capacity to solve the problem that Huawei mobile phone battery suddenly becomes less and less charged, as shown in the following picture:
I think it's the battery. It's not coming in. The battery life is short. You can take it to Huawei after-sales to have a look
1, the output voltage of the computer charging output voltage and power can not reach the standard charging voltage and power, the result is that the more charged the less, but also has a certain impact on the mobile phone hardware; Do not use cheap branded chargers, such chargers cost limited protection circuit is not perfect easy to cause overcharging and bad battery, try to use the original charger of the mobile phone;
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2, the battery aging failure capacity decline is now generally the use of lithium batteries, lithium batteries themselves have a certain service life, lithium battery life is mainly measured by the number of charges and discharges, normal use of up to 500 times, with the increase in the number of capacity is also proportional to the decrease, if the battery aging affects the normal use of recommended timely replacement of the battery;
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3, mobile phone tail plug aging and other reasons caused by poor contact; First clean the phone's tail socket with a cotton ball, and then try charging it