![Samsung Galaxy A12](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-b1345286-2cdd-4867-b10e-3299544260db.png?width=150&height=320)
Samsung Galaxy A12
Android 10.0
1 Find "Battery"
Slide two fingers downwards starting from the top of the screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-57c6043a-b9e4-4e32-9587-52130c062072.png?width=198&height=444)
Press the settings icon.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-82d999c2-5484-4a11-b35e-f182512a9e1e.png?width=198&height=444)
Press Device care.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-845fac07-78dd-43ef-82ee-780cac0c06e6.png?width=198&height=444)
Press Battery.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-3b321462-6c1b-43e8-8be2-1b09ee8f1acc.png?width=198&height=444)
2 Extend the battery life
Press Power mode.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-acecd878-64f5-48a8-9528-e43464a96660.png?width=198&height=444)
Press the required power saver mode.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-16717b70-b278-417e-a8d3-871dfeff4691.png?width=198&height=444)
Press Apply.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-7da3242a-5704-4a89-9ab0-27d5276046b2.png?width=198&height=444)
3 Return to the home screen
Press the Home key to return to the home screen.
![](http://wmstatic.global.ssl.fastly.net/ml/7140723-f-16717b70-b278-417e-a8d3-871dfeff4691.png?width=198&height=444)