![Huawei P30](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-70932e38-3d8a-47af-a7f6-c0ca67d59f7d.png?width=150&height=320)
Huawei P30
Android 9.0
Extend the battery life
Some functions on your phone use a lot of power and therefore significantly reduce the battery life. You can reduce the power consumption by turning on low power mode.
1. 1. Find "Battery"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-52d46a9b-4ad6-4d81-85fa-c255ea4f6f3f.png?width=208&height=450)
Press Battery.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-972bb360-c7c1-4c41-b28e-b7d0394ec5f9.png?width=208&height=450)
2. 2. Extend the battery life
Press the indicator next to the required setting to turn on the function.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-a9c2d45d-5136-46f4-bb15-e64753119566.png?width=208&height=450)
3. 3. Return to the home screen
Slide your finger upwards starting from the bottom of the screen to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-687a5975-a35e-4d39-aa7e-ab39f423f227.png?width=208&height=450)