1. Find "Battery Health"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7100822-f-77abfe96-0fa8-4fe7-b75c-614f0f51fdaf.png?width=208&height=454)
Press Battery.
![](http://wmstatic.global.ssl.fastly.net/ml/7100822-f-9056d403-fdf6-4f59-8443-4a054b104a55.png?width=208&height=454)
Press Battery Health.
![](http://wmstatic.global.ssl.fastly.net/ml/7100822-f-53399be2-8df4-48ad-8fb2-c7a37ec1d05e.png?width=208&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/7100822-f-7101eaa4-3b0b-4c3b-882b-bd728fdcb7ad.png?width=208&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/7100822-f-7101eaa4-3b0b-4c3b-882b-bd728fdcb7ad.png?width=208&height=454)
How would you rate your experience?
Thank you for your evaluation!
![](/Content/images/design_assets/vf-fb-logo.png)