You can set battery usage allowances for certain apps on your device. If an app is using too much battery life or is behaving incorrectly, you can force stop the application.
1.
From the Home screen, drag down the Notification Panel.
2.
Tap the Settings icon.
3.
Tap MORE.
4.
Tap Application manager.
5.
Swipe to RUNNING.
6.
Select an app.
7.
Tap STOP.
8.
You've completed the steps!
1.
From the Home screen, drag down the Notification Panel.