1. Find "Battery Health"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7100822-f-7c516ebd-9d55-43e4-8c13-280c44507f23.png?width=204&height=366)
Press Battery.
![](http://wmstatic.global.ssl.fastly.net/ml/7100822-f-7178afdc-544c-44e3-a87d-ee379109b754.png?width=204&height=366)
Press Battery Health.
![](http://wmstatic.global.ssl.fastly.net/ml/7100822-f-b68adf37-351f-4141-b2ca-f58b8dc31d41.png?width=204&height=366)
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/7100822-f-9dc9adf2-374f-40dd-af8b-aa78e288f174.png?width=204&height=366)
3. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7100822-f-9dc9adf2-374f-40dd-af8b-aa78e288f174.png?width=204&height=366)
How would you rate your experience?
Thank you for your evaluation!
![](/Content/images/design_assets/vf-fb-logo.png)