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(4758 Ratings)

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Battery Left Widget

Available in :

- Top status bar icon to show % battery left (off by default, turn on in settings)
- Status bar notifications showing charge/discharge status & time/% left
- Two highly customizable homescreen widgets (colors, levels etc) to show all aspects of battery info including:
    - estimated battery %
    - estimated voltage % (for Motorola Droids & extended batteries)
    - system battery %
    - calibration accuracy
    - time left until battery empty
    - time left until battery is full (when charging)
    - clock time that battery will die (12 and 24 hr)
    - voltage
    - temperature (Fahrenheit and Celsius)
- Shortcut buttons to battery info, usage and history (if supported on your device)
- Show battery time left in hours and minutes via battery calibration system with visual accuracy rating
- Shows battery % in 1% levels on Motorola Droids that by default only show 10% levels
- PRO version: setup multiple battery profiles for calibration
- PRO version: grey/orange/red status bar notification icons dependent on battery level

NOTE: To get the most accurate readings, calibration can take several days.  Charge your phone fully, leave it on charge for several hours after it reaches 100%, then let it run down all the way until it turns off.

For further information, please read the FAQ -

iPhone related for Battery Left Widget

Battery Left Widget was developed for Android by Preinvent

Package name : com.preinvent.batteryleft

System permissions : 6 Click here to show/hide list
  • android.permission.BATTERY_STATS
  • android.permission.INTERNET
  • android.permission.READ_PHONE_STATE
  • android.permission.RECEIVE_BOOT_COMPLETED
  • android.permission.WRITE_EXTERNAL_STORAGE
  • android.permission.READ_EXTERNAL_STORAGE

I am the developer of this Application !

Screenshot(s) available for Battery Left Widget

Availables reviews for Battery Left Widget

Discussion(s) about Battery Left Widget in our forum

Comments and Ratings for Battery Left Widget

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by A Google User the 1/2/2013

Does what it says Offers a good estimate, but often greatly overestimates time left.

by A Google User the 12/4/2012

Needs update Can't get it to finish calibration on RAZR Maxx. Worked well on my droid x. The stock battery gauge could never cope with my extended battery. It would read empty when it was half full. This app got it right.

by A Google User the 12/3/2012

Widget doesn't update Very good app but widget does not seem to update properly. Pressing the widget for details should force the battery % to update itself no matter what update frequency is set. Pls amend this

by A Google User the 11/25/2012

Okay Calibration doesn't take into account that my battery/phone usage might be different every day.

by A Google User the 11/25/2012

love it brilliant app so helpful doubt could use this phone without it. made getting used to battery life so much easier

by A Google User the 11/12/2012

Awesome App. Incredibly accurate, but takes forever to calibrate because the phone had to actually die before it finished calibrating.

by A Google User the 11/12/2012

Fantastic app Does everything you need it to do, and more! Uninstalled because of Power Toggles.

by A Google User the 11/9/2012

Nice but widget keeps forgetting its settings and reverting to default config.

by A Google User the 11/7/2012

Its OK I guess... Its quite good actually, I know just when to charge my battery..

by A Google User the 11/6/2012

thx netbook battery working perfect, after calibration, 30~ min work plus thx

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Battery Left Widget for Android was rated by Android Market Users on : 4.2/5


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