Operating system: EMUI 1 1.0, IOS 15.2, MIUI 12.
Different systems have different methods to check the battery loss. The following is the specific operation:
Huawei mobile phone
1. First click to enter "Settings".
2. Then swipe the screen and click "Battery".
3. Finally, click "More Battery Settings" to view.
Xiaomi mobile phone
1. First click to enter "Settings".
2. Then swipe the screen and click "Save electricity, save electricity".
3. Finally, click "Battery" to view.
iPhone
1. First click to enter "Settings".
2. Then swipe the screen, click "Battery" and click "Battery Health".
Finally, you can check the degree of battery loss on the "Battery Health" page.
abstract
Huawei mobile phone
1. First click to enter "Settings".
2. Then swipe the screen and click "Battery".
3. Finally, click "More Battery Settings" to view.
Xiaomi mobile phone
1. First click to enter "Settings".
2. Then swipe the screen and click "Save electricity, save electricity".
3. Finally, click "Battery" to view.
iPhone
1. First click to enter "Settings".
2. Then swipe the screen, click "Battery" and click "Battery Health".
Finally, you can check the degree of battery loss on the "Battery Health" page.