![Apple iPhone 11 Pro](http://wmstatic.global.ssl.fastly.net/ml/7071123-f-c8fb47ad-7f7f-4038-94d9-3b52932b46f8.png?width=150&height=320)
Apple iPhone 11 Pro
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/7071123-f-768466fe-c6a5-437d-b78f-e6a8bc65ebce.png?width=208&height=450)
Press Battery.
![](http://wmstatic.global.ssl.fastly.net/ml/7071123-f-422738dd-6fb9-4233-8270-474efcf970b0.png?width=208&height=450)
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/7071123-f-ff2f202a-5e9d-425c-8834-487dc672de8c.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/7071123-f-67cb57eb-b148-4d6f-9ad0-1da03edbd8b1.png?width=208&height=450)