Check Battery History; Display The Battery Percentage; Battery Saving Tips - HTC One M8 User Manual

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

Check Battery History

Check how long you've been using the phone since the last charge. You can also see a chart that shows
how long the screen has been on, and how long you've been using connections like the mobile network
or Wi‑Fi.
1. Tap > >
2. Tap Power > History to view battery usage time.

Display the Battery Percentage

You can check the percentage of remaining battery power right from the status bar.
1. Tap > >
2. Tap Power.
3. Select Show battery level.

Battery Saving Tips

How long the battery can last before it needs recharging depends on how you use your phone. The power
management features of your phone helps increase battery life.
Use the Power Management Features
●
Turn Power saver mode and Extreme power saver mode on in Settings.
●
Monitoring your battery usage helps identify what's using the most power so you can choose
what to do about it. See
Manage Your Connections
●
Turn off wireless connections such as mobile data, Wi‑Fi, or Bluetooth when not in use.
●
Turn GPS only when a precise location is needed, such as while using navigation or location-
based apps. For details, see
●
Turn on Airplane mode when you don't need any wireless connections and you don't want to
receive calls or messages. For details, see
Manage Your Display
Lowering the brightness, letting the display sleep when not in use, and keeping it simple helps save
battery power.
●
Use automatic brightness (the default), or manually lower the brightness.
Settings
Settings.
Settings.
Check Battery Usage.
Location Setting.
Airplane Mode.
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