![Apple iPhone Xs Max](http://wmstatic.global.ssl.fastly.net/ml/7101123-f-3b7c0a81-e19e-4ebc-91c0-1da23b86a2f5.png?width=150&height=320)
Apple iPhone Xs 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/7101123-f-7cad6ffb-3861-43c8-a4c3-fea0bfeaf19a.png?width=210&height=454)
Press Battery.
![](http://wmstatic.global.ssl.fastly.net/ml/7101123-f-0dc755e4-17e4-4500-9de3-fcaff4784c87.png?width=210&height=454)
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/7101123-f-b8518c0c-7f73-494f-88fd-4da4c71cec17.png?width=210&height=454)
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/7101123-f-b6c5ce4c-d057-4f76-9984-df3f8f4ecfd7.png?width=210&height=454)