Tools
(21,200 ratings)

The most complete tool to monitor 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.

★ Display historical data using customized graphics, fully scrolling and zooming.

★ Show battery information in status bar/notification

★ Display battery data on your home screen using widgets

★ Trigger alarm based on battery information

★ Calculate remaining time while unplugged or charging (AC/USB/Wireless)

★ Calculate actual battery capacity

★ Support multiple removable batteries

★ Online help accessible from app

★ Lowest battery consumption on the market

★ Special support for Asus Transformer, Padfone, Inno D6000 and HP dual battery devices.

★ Special edge support for Samsung devices

★ Special root only: Limit battery charging on supported devices (highly experimental, disable+reboot in case of charging issue)

In-app purchase can be made to remove ads and unlock the following features:

★ Show historical data on your home screen using graphical widgets of various sizes (from 2x1 up-to 5x2)
★ Add history markers automatically on boot, plug/ROM/kernel/battery changes
★ Add unlimited number of information in status bar/notifications
★ Update battery capacity or reference based on measured data
★ Show unlimited number of line indicators on top of everything
★ Keep information of unlimited number of batteries
★ Show more battery data using wide (2x1) widgets
★ Add unlimited number of alarms

From version 3C Battery Manager 4.5.7:

Fix system helper installation

All versions
January 25, 2022

Version:4.5.7

Uploaded:January 25, 2022 at 10:03AM UTC

File size:7.3 MB

Downloads:10

January 13, 2022

Version:4.5.6

Uploaded:January 13, 2022 at 2:20PM UTC

File size:11.17 MB

Downloads:31

December 5, 2021

Version:4.5.5d

Uploaded:December 5, 2021 at 9:12PM UTC

File size:11.18 MB

Downloads:61

Version:4.5.5

Uploaded:November 18, 2021 at 5:17PM UTC

File size:9.47 MB

Downloads:72

Version:4.5.4a

Uploaded:September 26, 2021 at 4:35PM UTC

File size:10.57 MB

Downloads:131

Version:4.5.3a

Uploaded:August 24, 2021 at 9:21PM UTC

File size:9.89 MB

Downloads:83

Version:4.5.2

Uploaded:July 29, 2021 at 5:00PM UTC

File size:8.69 MB

Downloads:87

Version:4.5.1b

Uploaded:July 21, 2021 at 1:05PM UTC

File size:8.67 MB

Downloads:71

Version:4.5.0a

Uploaded:June 26, 2021 at 8:42AM UTC

File size:8.03 MB

Downloads:94

Version:4.4.9c

Uploaded:June 4, 2021 at 9:27AM UTC

File size:8.7 MB

Downloads:84