1. Find "Battery Health & Charging"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7021123-f-df72e3c6-38f3-4fef-91a5-dce1a01dc8aa.png?width=212&height=458)
Press Battery.
![](http://wmstatic.global.ssl.fastly.net/ml/7021123-f-068dc921-418c-42cc-b191-7f6292498dc1.png?width=212&height=458)
Press Battery Health & Charging.
![](http://wmstatic.global.ssl.fastly.net/ml/7021123-f-c0ad782d-92ce-4043-862d-f77552c2f1e2.png?width=212&height=458)
2. Use optimised battery charging
Press the indicator next to "Optimised Battery Charging" to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7021123-f-7d8edeb6-bbb0-4ebe-80ef-bdbc727c4d23.png?width=212&height=458)
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/7021123-f-7d8edeb6-bbb0-4ebe-80ef-bdbc727c4d23.png?width=212&height=458)
How would you rate your experience?
Thank you for your evaluation!
![](/Content/images/design_assets/vf-fb-logo.png)