1. Find "Battery Health"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7281022-f-dc4e4781-c3a3-4a17-9dc6-a1a91659af50.png?width=206&height=448)
Press Battery.
![](http://wmstatic.global.ssl.fastly.net/ml/7281022-f-acea9281-2f77-4a12-98c8-31c7047a40e1.png?width=206&height=448)
Press Battery Health.
![](http://wmstatic.global.ssl.fastly.net/ml/7281022-f-dc53319a-6169-4765-b243-20fbe23a1558.png?width=206&height=448)
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/7281022-f-7221c932-af6b-4b78-986a-2f00f6a59604.png?width=206&height=448)
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/7281022-f-7221c932-af6b-4b78-986a-2f00f6a59604.png?width=206&height=448)
How would you rate your experience?
Thank you for your evaluation!
![](/Content/images/design_assets/vf-fb-logo.png)