By default, you will get a battery status indicator at the top right corner of Samsung Galaxy S3. But as for the indication, I could say it is not that accurate since you do not know the difference between 80% or 90% from the indicator itself. You can actually simply find a battery indicator in Google Play, but as you install more app in your S3 , eventually the phone will become laggy. So today, I will teach you a simple way to indicate the battery percentage for S3 which it is actually a pre-installed feature in S3.

Instruction To Turn On Battery Percentage in Galaxy S3:

1. Go to Settings

2. Under Display, check Display Battery Percentage

3. This is screenshot before turning on battery percentage display.