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 Settings app, scroll to and tap Apps.
2.
Select an app.
3.
Scroll to Battery.
4.
Tap Battery.
From this screen, you can view details about how your battery power is being used by the selected app.