![Apple iPhone 14 Pro Max](http://wmstatic.global.ssl.fastly.net/ml/7121023-f-d429a58f-3e0c-4d8e-b684-906e191f6da7.png?width=150&height=320)
Apple iPhone 14 Pro Max
iOS 17
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/7121023-f-2ff25a93-a310-4d1a-9ef4-0dc13817d784.png?width=212&height=458)
Press Battery.
![](http://wmstatic.global.ssl.fastly.net/ml/7121023-f-323a3ce5-a01f-43cc-99ac-426eb06992de.png?width=212&height=458)
2. 2. Extend the battery life
Press the indicator next to "Low Power Mode" to turn on the function.
![](http://wmstatic.global.ssl.fastly.net/ml/7121023-f-f02c255f-4ae8-4dac-8a31-198fae12fb5c.png?width=212&height=458)
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/7121023-f-2c49789b-3ac9-49de-b08d-c2695b835370.png?width=212&height=458)