Extend battery life – Nokia Lumia 2520 User Manual

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Extend battery life

Find the balance between getting the most out of your tablet while getting the battery life you need.

There are steps you can take to save power on your tablet.
To save power:

Charge wisely

Always charge the battery fully.

Select only the sounds that you need

Mute unnecessary sounds, such as key press sounds.

Use wired headphones

Use wired headphones, rather than the speakerphone.

Set the tablet screen to switch off after

a short time

Swipe in from the right of the screen, and tap Settings >

Change PC settings > PC and devices > Power and sleep,

and under Sleep, select the length of time you want.

Set the tablet to adjust the screen

brightness manually

Swipe in from the right of the screen, and tap Settings >

Change PC settings > PC and devices > Power and sleep.

Switch Adjust my screen brightness automatically to Off

Lower the screen brightness

In the apps menu, tap Control Panel > Hardware and

Sound. Under Power Options, tap Adjust screen

brightness > Change plan settings, and select the level

you want. To save the changes, tap Save changes.