![Samsung Galaxy Tab S9 Ultra 5G](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-fe731277-f73f-4e7c-8691-1956e9927083.png?width=150&height=320)
Samsung Galaxy Tab S9 Ultra 5G
Android 13
1. Find "More battery settings"
Slide two fingers downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-94d1d583-ea77-4787-a829-a64cbddaef83.png?width=286&height=460)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-10fc1b0d-a2bd-44db-8093-0ce74dbba97f.png?width=286&height=460)
Press Battery and device care.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-e0442f1c-97e4-417c-8b4b-cefb0bd2834f.png?width=286&height=460)
Press Battery.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-cd3caad2-6ed8-4a93-bf11-0bcef73ff9ee.png?width=286&height=460)
Press More battery settings.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-b0a786e4-01a6-43c4-baea-484a10908dd9.png?width=286&height=460)
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/7070324-f-5013d4c8-850c-43fa-ae4c-8ef8317d7dd9.png?width=286&height=460)
3. Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7070324-f-5013d4c8-850c-43fa-ae4c-8ef8317d7dd9.png?width=286&height=460)