![Apple iPhone 13 Pro Max](http://wmstatic.global.ssl.fastly.net/ml/7171023-f-2bfb4bc6-653d-4bba-b686-6179a60fd3f5.png?width=150&height=320)
Apple iPhone 13 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/7171023-f-c0bcc280-abf2-4de8-b367-e5e4f9abe776.png?width=212&height=458)
Press Battery.
![](http://wmstatic.global.ssl.fastly.net/ml/7171023-f-df30bf77-80b2-41e8-94ef-50cc05d4ed8b.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/7171023-f-42279261-3801-440a-a683-901d0ca371b0.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/7171023-f-ab09e42b-adb9-4fab-bbfd-8dee499ce1e4.png?width=212&height=458)