![Samsung Galaxy Tab A9](http://wmstatic.global.ssl.fastly.net/ml/7190624-f-b5afd3c2-4456-4bd4-be1b-e98e39f6d391.png?width=150&height=320)
Samsung Galaxy Tab A9
Android 14
1. Find "Battery"
Slide two fingers downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7190624-f-8ce9b2aa-a04d-45d3-b131-ee38b5221437.png?width=254&height=428)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7190624-f-b91954e5-aa06-4848-b5dc-5be4d260cfa5.png?width=254&height=428)
Press Device care.
![](http://wmstatic.global.ssl.fastly.net/ml/7190624-f-4a043c49-310d-4c7c-b5ef-ca1a5ff4b92d.png?width=254&height=428)
Press Battery.
![](http://wmstatic.global.ssl.fastly.net/ml/7190624-f-368d145e-154c-4714-9cb8-b4247ed92b77.png?width=254&height=428)
2. Turn optimised battery charging on or off
Press the indicator next to "Protect battery" to turn the function on or off.
![](http://wmstatic.global.ssl.fastly.net/ml/7190624-f-d8cb5097-5939-41ce-a3a7-ae281ad4ccd4.png?width=254&height=428)
3. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7190624-f-d8cb5097-5939-41ce-a3a7-ae281ad4ccd4.png?width=254&height=428)