The battery life on my Samsung Galaxy Tab A 10.1 (2016) is short
If your tablet uses too much power and the battery life is short, there may be several causes of the problem.
Lower the screen brightness.
Turn on automatic screen lock.
Turn off live wallpapers.
1. Find 'Accounts'
Slide your finger downwards starting from the top of the screen.
1. Find 'Auto-update apps'
Press Apps.
1. Find 'Notifications'
Slide your finger downwards starting from the top of the screen.
Turn off Bluetooth.
1. Turn mobile data on or off
Slide your finger downwards starting from the top of the screen.
Turn off vibration.
Turn off NFC.
Go to the manufacturer's website to see if it's possible to change the battery.
1. Find 'Power saving mode'
Slide your finger downwards starting from the top of the screen.
1. End running applications
Press the Application key.
1. Find 'Location'
Slide your finger downwards starting from the top of the screen.
Turn off WiFi.
