Samsung Samsung Galaxy Tab S 8.4 用户手册

90

Battery

Settings

View how battery power is used 

for device activities.

1.  From a Home screen, tap 

 Apps > 

 Settings 

> General.

2.  Tap Battery for options:

• 

Percentage on status bar: Display the battery 
charge percentage next to the battery icon on 
the Status bar.

• 

Battery chart: The battery level is displayed 
as a percentage. The amount of time the 
battery has been used is also displayed. Tap 
the Battery chart to view History details.

3.  Tap   More options for additional features:

• 

Optimize battery usage: Choose apps to 
optimize their individual battery usage.

• 

Refresh: Update the listing.

Apps and System Usage

Battery usage is displayed in percentages per 
application and system process.

1.  From a Home screen, tap 

 Apps > 

 Settings 

> General.

2.  Tap Battery, and then tap Screen, Android 

System, Android OS, or an app to view how they 
are affecting battery use.

3.  Tap   More options > Refresh to update the 

listing.

Note: Other applications may be running that affect 
battery use.

Battery