1. Find "Battery Health"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7271022-f-13890e03-aa13-4089-8722-834252293340.png?width=210&height=454)
Press Battery.
![](http://wmstatic.global.ssl.fastly.net/ml/7271022-f-fca2336c-0a23-4ddd-8d14-0f05ba689477.png?width=210&height=454)
Press Battery Health.
![](http://wmstatic.global.ssl.fastly.net/ml/7271022-f-47263160-efce-4b52-876f-09c0492513a6.png?width=210&height=454)
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/7271022-f-7c45a8d9-4ee6-43b5-a7bb-b4b3791f5f3b.png?width=210&height=454)
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/7271022-f-7c45a8d9-4ee6-43b5-a7bb-b4b3791f5f3b.png?width=210&height=454)
How would you rate your experience?
Thank you for your evaluation!
![](/Content/images/design_assets/vf-fb-logo.png)