![Apple iPhone 15 Plus](http://wmstatic.global.ssl.fastly.net/ml/7061023-f-6d0db060-957f-41ca-b7a0-70f768cfd4eb.png?width=150&height=320)
Apple iPhone 15 Plus
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/7061023-f-b7dd447f-926b-4252-aa91-157e0833cc72.png?width=212&height=458)
Press Battery.
![](http://wmstatic.global.ssl.fastly.net/ml/7061023-f-3037a794-a4d8-4556-8f67-0619def52daa.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/7061023-f-f466214e-bdce-4e60-bc64-7dd7bbda9235.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/7061023-f-7b8ee81d-3672-4674-971e-467ced260de7.png?width=212&height=458)