Battery Monitor Widget
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Rating: 4.5 (7,059) Cost: Free Downloads: 500,000 - 1,000,000
Recent FCs are caused by Google AdMob advertisement which caused FCs during 2 days unrelated to app update!
*** PLEASE EMAIL ANY PROBLEMS/QUESTIONS/SUGGESTIONS, I WILL HELP YOU ***
Developped on Galaxy Nexus, Galaxy S3, Iconia A500, Transformer all under ICS: Consumes < 3 seconds of CPU per day using default (recommended) settings.
The most complete tool to manage your battery: Shows historical data (%, mA, mW, mV and temperature), calculates estimated run-times and battery aging, helps calibrate battery, and improves your battery run-time.
- NOT all phones report accurate mA - Check app web-site for more information
- The app displays the % remaining, voltage and temperature data reported by Android OS
- Android battery stats have nothing to do with % calculations
== Pro version has all features unlocked and no ads ==
- Wide (2x1) and graphic (2x1, 3x1, 4x1) widgets
- Export data to System Tuner Pro
- Update battery capacity or reference based on measured data
- Keep information of unlimited number of batteries (2 in free)
- Add history markers manually or automatically on boot
- Much smaller APK size!
== Requires INTERNET and ACCESS_NETWORK_STATE access for ads ==
== FREE -> PRO MIGRATION INFORMATION ==
When migrating to the pro version, the app will retain the history file if it is in its default location (/sdcard/battery_history.txt).
The calibration data will also be retained as well, not the time estimates.
All other settings (display, graph, widgets) will have to be reapplied manually. Don't forget to uninstall the free version!
== FREE -> PRO MIGRATION INFORMATION ==
Display all information using great looking graphics, fully scrollable and zoomable.
Use additional packages to show great looking icons in notification bar
Display historical graphics or battery data on your home screen using widgets of various sizes!
Triggers alarm based on battery data (voltage and temperature limits)
Manually resets battery calibration/statistics on rooted phone
Calculate remaining time while unplugged or charging (AC/USB)
Calculate actual battery capacity (mAh)
Support multiple battery
Support Motorola Defy/Atrix 1% reporting
Online help accessible from settings
Export data to System Tuner Pro to analyze which process is responsible for battery drain!
Lowest battery consumption on the market! Disable history/graphics for even lower consumption! Check web-site for app consumption and supported phones.
Many thanks for the translation to
Max Peng - Simplified Chinese
William Lee Traditional Chinese
Zuecho, Stephan Windmüller - German
Gabriele, Roberto & Raffaele - Italian
Rontgen - Japanese
서용석 (Dio Seo) - Korean
Ignacio - Spanish
ToddeSwe - Swedish
Ricardo - Portuguese
Lukas - Czech
Lukasz - Polish
Marko Kranjcic - Croatian
Dmitry Chornenky - Russian
Ronyn - Hungarian
KW: battery widget current voltage temperature battery monitor power drain charge discharge graphic mA capacity multi function graph prediction estimation time
TruckeeMike - 2011-07-08
Its an ok app. The time estimating is not impressive at all. Lets say i am looking for a better app. Time estimates are screwed up again w last upd
Mark - 2010-12-27
Fantastically useful. Recent changes have been most helpful too with larger graphs and scrollable as well. Would give 6* if I could.
Neil - 2010-12-12
Great idea, doesn't update battery use always says 0mha. Will be sticking with current watcher for now. Desire HD Edit - updated and now works great.
Marc - 2011-01-20
Works very well. Temp graph is a little hinky when set for Fahrenheit though. And an icon with battery percentage would be nice.
Adam - 2011-02-21
I like the features this app offers and very pleased knowing what my batt doing. Thank you for this great free app. Droid X
P - 2011-07-28
The applications is great and the developer is very responsive at requests for support. Had a problem with my Atrix updating and well no longer a problem. Please continue supporting the developer as it is well worth it.
Michael - 2011-08-01
Not sure if it is draining my battery but it sure feels like it. I used to last 14 hours now its at 8. Maybe its coincidence but I uninstalled.
Dave - 2011-01-07
Tried a few and this is the best. Helped me to track down a charging problem caused by a poor quality cable. Much better than Desire's built in app.
Yoshwar - 2011-04-26
Almost perfect, if it only has battery history like spare parts (partial wake usage etc) then it will be perfect 5 stars!
Chris - 2010-12-23
Very good app. Essential for getting a maximum charge, Let's me see when my battery is really at max even though my phone already says 100%
Filed Under: Tools