1. Find "Battery Health & Charging"
Press Settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7251023-f-653cf248-6e86-4ad3-bacc-0e2aebcc127e.png?width=204&height=366)
Press Battery.
![](http://wmstatic.global.ssl.fastly.net/ml/7251023-f-a71b6e18-4caf-4c28-b23e-ce11fbbde9d6.png?width=204&height=366)
Press Battery Health & Charging.
![](http://wmstatic.global.ssl.fastly.net/ml/7251023-f-989eaf4a-7601-4b77-b5b2-f586debf7551.png?width=204&height=366)
2. Turn optimised battery charging on or off
Press the indicator next to "Optimised Battery Charging" to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7251023-f-efb67c0f-1bc6-48d3-b612-c45b3c012536.png?width=204&height=366)
If you turn off the function, press the required setting.
![](http://wmstatic.global.ssl.fastly.net/ml/7251023-f-7f565af7-1130-4baf-ad26-73875960e41f.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/7251023-f-efb67c0f-1bc6-48d3-b612-c45b3c012536.png?width=204&height=366)
How would you rate your experience?
Thank you for your evaluation!
![](/Content/images/design_assets/vf-fb-logo.png)