Table of contents

Battery drain notifications Turn off mobile data when device is locked Optimize Battery Battery usage stats

Battery drain notifications

If this feature is enabled on the Xiaomi smartphone, we will be notified if the battery is being drained fast.

Android 10 (MIUI 12.0)
Step 1:  Open the  Settings
Step 2:  Tap on  Battery & performance
Step 3:  Open the  Settings
Step 4:  Enable or disable  Battery drain notifications
  1. Open the Settings
  2. Tap on Battery & performance
  3. Open the Settings
  4. Enable or disable Battery drain notifications

Turn off mobile data when device is locked

As the title suggests, the Xiaomi smartphone can disable mobile data when the device is locked or in standby to save battery power, and we can choose to turn off mobile data after 5 minutes, 10 minutes, or 30 minutes.

Android 10 (MIUI 12.0)
Step 1:  Open the  Settings
Step 2:  Tap on  Battery & performance
Step 3:  Open the  Settings
Step 4:  Tap on  Turn off mobile data when device is locked
Step 5:  Choose an  option
  1. Open the Settings
  2. Tap on Battery & performance
  3. Open the Settings
  4. Tap on Turn off mobile data when device is locked
  5. Choose an option

Optimize Battery

The Xiaomi smartphone offers us a function for quick battery optimization, whereby the device automatically scans the background processes and the settings made in order to offer us optimization suggestions, which can then be deactivated if desired.

Android 10 (MIUI 12.0)
Step 1:  Open the  Settings
Step 2:  Tap on  Battery & performance
Step 3:  Tap on  Optimize
Step 4:  Tap on  Add (XX) min
  1. Open the Settings
  2. Tap on Battery & performance
  3. Tap on Optimize
  4. Tap on Add (XX) min

Battery usage stats

We can display the Xiaomi smartphone's battery consumption in a broken down manner, showing an overview of which function or app has used what percentage of the battery, for example, details about the Android system, the mobile phone standby time, or the active screen.

The device also informs us about the estimated remaining operational readiness of the device.

Android 10 (MIUI 12.0)
Step 1:  Open the  Settings
Step 2:  Tap on  Battery & performance
Step 3:  Tap on  Battery usage stats
  1. Open the Settings
  2. Tap on Battery & performance
  3. Tap on Battery usage stats

More Xiaomi Guides

  1. Basics

  2. Network

  3. Connection

  4. Display

  5. Home screen

  6. Sound & Vibration

  7. Apps & Notifications

  8. Security & Privacy

  9. Storage

  10. Battery

  11. Accessibility

  12. Keyboard

  13. System

  14. Features

  15. Functions

  16. Dial-App

  17. Messages (SMS)

  18. Camera

  19. Contacts

  20. Gallery

  21. Calendar

  22. Browser

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