You are here: Settings > Device Settings > Power Settings > Check Battery Usage

Check Battery Usage

See a ranking list of apps that are using the battery. You can also see how much and how long the battery has been used for each app.

  1. Tap home key > all apps icon > settings app icon Settings.
  2. Tap Power > Battery usage, and then tap an app to check how it’s using the battery.
  3. If you see the Adjust power use section while viewing battery use details, you can tap the option underneath it to adjust settings that affect battery usage.

Tip: Another way to check the battery usage per app is to go to Settings > Apps. Tap the app you want to check, and then tap Battery.

Note: If the Battery option on the App info screen is grayed out, it means the app is currently not using the battery.