Check the battery life of Huawei mobile phone.

The first step, we need to know that we can detect the battery loss of mobile phones through applications, download and install them in the application market, and click Enter, as shown in the following figure:

Please click to enter a picture description.

Step 2: After entering, click Function Test, as shown below:

Please click to enter a picture description.

Step 3: Enter the function test and enter the battery loss test, as shown in the following figure:

Please click to enter a picture description.

Step 4: Enter the battery loss test interface and insert the mobile phone charger, which needs to be continuously charged for more than 10 minutes, as shown in the following figure:

Please click to enter a picture description.

Step 5 After continuous charging for a period of time, unplug the charger, and you can see the battery health, design capacity and expected capacity, and you can see the capacity loss of the battery, as shown in the following figure:

Please click to enter a picture description.