Professional, easy to use and supporting 27 languages, Battery Doctor by Cheetah Mobile (formerly known as KS Mobile) gives a longer life to your Android phone , provides you with detailed battery information and helps it charge healthily with our unique 3 Stage Charging system. Enjoy an incredible power saving experience that's as good as Project Volta, even before Android L comes out.
Defend your Juice!
Find out what’s draining your power. Adjust your draining settings (e.g. brightness) and disable unnecessary apps that drain your battery.
Accurately Estimates Remaining Battery Time
Tells how long battery will last under a variety of situations (playing games, wifi on or off, etc)
Battery Doctor regulates the manner in which your device is charged with a Unique 3 Stage Charging system to ensure you get the most out of your battery and reminds you not to over charge. It also has features that can monitor and regulate power consumption.
Our "Task Killer" widget will optimize your power consumption conveniently. The 4x1 widget makes it easier to manage Wifi, Data, Brightness, etc, and set power saving modes.
- Disable unnecessary apps that drain your battery!
- Task Killer kills tasks with one click!
- Kill apps when screen is off!
- Accurate battery remaining time!
- Accurate charging remaining time!
- Schedule power saving modes for work/class/sleep and more!
- Unique 3 Stage Charging system!
- Wifi/Data/Bluetooth toggle!
- Brightness control!
- CPU Management (for rooted phones)!
- Battery temperature!
- Charging Tips!
- 15 languages supported!
- Simple easy-to-use interface!
Battery Doctor fans, please join our beta testing group. Be the first to try our recent updates, report bugs, and contact developers.
Q: Can Battery Doctor save power and extend battery life?
Tap the circle at the home screen (Save Power) to kill power hog apps that are not currently in use to improve battery life.
Run our app while charging to let Battery Doctor manage the process with its Unique 3 Stage Charging system that ensures a longer battery life.
Use the "Task Killer" widget to optimize your power consumption conveniently
Q: What is a full charge and why does it matter?
A: Plug in your phone when the battery has about 20% remaining and continue to charge until Battery Doctor tells you the 3rd stage of trickle charging is complete. Do not overcharge by keeping your device plugged in nor undercharge by charging in short bursts whenever convenient.
Q: How does "Saving Mode" work?
A: "Saving Mode" is an extreme setting that shuts down all non-essential functions of your phone with exception of making phone calls and sending/receiving text messages. WiFi, Data, GPS, etc will all be shut down to ensure battery life and defend your juice.
Q: How do I set up the widgets?
A: The "Task Killer" widget will automatically appear on your home screen with installation. The other widget that monitors WiFi/GPS/etc can be installed just as any other widget on your device would be set up.
Other CM apps:
CM Browser :
Battery Master extends your battery life with intelligent three-stage (fast, continuous, trickle) charging.
POWER SAVING MODE
Activate Power Saving mode to deactivate features you don't need right now, such as GPS, Wi-fi, Bluetooth and sync. Power Saving mode is activated with a single touch and is completely configurable!
See a list of apps and services running on your phone together with the battery consumption they're costing you.
Treat your phone to Battery Master and not only will you extend your usage time, but the condition of the battery itself will be protected for a long time to come!
- Notification bar
- Charge Alerts
- Usage chart
Instantly know how many hours you have left for:
- Listening to music
- Watching video
- Talking on the phone
- Internet Browsing ( WiFi / Edge / 3G / 4G )
- Time left to recharge
- Time to use LED Flashlight
- 2D and 3D Games
- Reading books
- GPS navigation
- Video chat
- Taking photos
- Recording videos
If you have a new or rare device, please run calibration tests to share your results with the community and make this app even more precise !
Try it now ! It's simply the best at what it does.
Charge in minutes with super fast charger
Tired of waiting for hours for your smartphone's battery to charge. Why waste electricity?Now you can charge faster than before with Faster Charger. This manages the voltage levels on your phone enabling faster charge.
Faster Charger Up to 15-30% faster than other apps.
Also shows notification when charging. Keep this app running when charging the phone.
Supports devices ranging from Android Gingerbread to Lollipop.
When you click start , this app kills all the background processes and communications like wifi , bluetooth, Mobile internet which consume battery hence your charging is boosted.
Fastcharger provides half a charge in as little as 20 minutes.
Notice: Please do not use while charging battery to up to 15-30% faster
How to use Fast Battery Charger
✔ Launch the app and turn on the fast charge mode.
✔ It will automatically boost your charging speed when you connect the charger next time.
✔ You will also see a notification when you connect the charger ‘Fast charging mode’.
✔ Nice and User-friendly UI.
✔ Shows the battery capacity in the app.
✔ Automatically activates fast charging mode.
With Faster Charger battery saver.
Battery Calibration also shows you some battery parameters like temperature, charge level, general condition, etc.
How should you use Battery Calibration? Here is some manual:
1) Charge your phone until the battery is 100% full.
2) Click 'Calibrate!' button.
3) Let the battery completely discharge.
4) Charge the battery once more to 100%.
Note that this free application is ad supported and contains ads.
Calibration needs to be done after flashing a new ROM, but you can calibrate any time you think your battery is miscalibrated. This program does it by removing the batterystats.bin system file. The OS generates a new clean batterystats file soon, thus any fake information from the previous ROM is removed.
It's suggested, but not necessary, to let the phone fully discharge after calibration, then charged to 100% without break.
The app shows your actual battery status, and only allows you to start the calibration (i.e. removes the file) when it's fully charged, unless you force earlier calibration.
The voltage meter can be useful too. Full charge is around 4200mV.
There is an option to beep when 100% is reached so you don't have to closley follow the changes.
Tired of waiting for hours for your smartphone's battery to charge.
Why waste electricity?Now you can charge faster than before with Charger Booster. This manages the voltage levels on your phone enabling faster charge
Upto 30-50% faster than other apps on Google Play.
Also shows notification when charging. Keep this app running when charging the phone.
Supports devices ranging from Eclair to JellyBean
1. Veryy good app It charged my phone from 4% to 10% in less than 30 seconds, and my phone is a slow at charging. With this it went faster. Thanks very much
2. Charging so fast!!!! Super used to take 2.5 hrs but now only 1hr 45 mins good improvement
3. FAST CHARGE!!!! Wow charges very fast
There are well known problems with Android OS and the reported maximum battery capacity. This maximum capacity is used by android OS to know when the battery is fully charged.
Advanced Battery calibrator will fix this problems and make Android OS see your real battery capacity allowing it to be charged to its real full capacity.
Advanced Battery calibrator contains some proprietary tricks that allow to a little range of devices use this application without being root. You have to take into account this only works for a 1% of devices more or less but it is something to try if your phone is not rooted and you need to calibrate your battery.
Advanced Battery Calibrator works specially well with its sister app "Battery Life Repair" and it has been designed to take full advantage of it by sharing information between both applications. If you want to keep your battery healthy use both applications and take advantage of its integration.
Charge in minutes, with Supercharger
When you click start , this app kills all the background processes and communications like wifi , blue tooth, Mobile internet which consume battery hence your charging is boosted . When you click exit , all the processes will auto resume.
This app is automatic awaken when you plug in your charger , click start to speed up the charging process and at any level you can click exit to resume all the signals.
Is your device taking hours for being fully charged? Now you can fully charge your device in minutes with this amazing app.
Super Fast Charger not only improves charging time but also extends your battery time.
Now you can have a quick meal and have your device fully charged when you’re done.
Super Charger has the features of Fast Charger and Super Fast Charger.
Please send your queries and suggestions at: EMAIL: firstname.lastname@example.org
Installed a new ROM? Or does your battery seem to be gone and drains very quickly? There's an easy help for this!
Battery Calibration is a simple app that formats the batterystats.bin file located in your /system storage.
This app removes the old values. After some time, your system will generate new, updated values.
This process significantly raises the battery life. Also, you can calibrate your battery basically anytime, whenever
you feel like your battery life needs to improve.
STUFF YOU MIGHT WANT TO READ:
Some users may find this app a bit confusing. Even if you're not rooted, the pop-up saying "you've successfully calibrated your battery" will still pop-up. THIS WON'T WORK unless you ARE ROOTED. I should've probably coded this a bit better (sorry) because it might be a bit confusing.
If you see a toast message saying there was something wrong with the calibration, YOU HAVEN'T CALIBRATED YOUR BATTERY. So, if you're rooted, there's nothing you could be aware of. This will not brick your device, trust me.
Thank you for your support.
Fast charger automatically awaken when you plug in your Charger . You just have to click the fast charging button. And that's All.This app will kill all the background processes like blue tooth,Mobile Internet etc which consumes the battery and hence your mobile battery charging speed will increase and charge in less time and efficient way.
when you click the exit button all the processes will resume.
NOWtech team provide this very very useful app, now don't use false and fake apps like Solar Battery Charger Prank, Finger Battery Charger Prank or any other Battery Charger Pranks because these type apps just waste user time and nothing more.
1.Nice, awesome and beautiful Graphical User Interface.
2.Fast Charger will charge your mobile battery in half time.
3.Automatically Awaken when Plugin charger.
4.Boost the Device Charging Time Upto 50%
5.Half the charge time as little as 30 minutes.
6.Fast Charger is real and not a prank app like Solar Battery Charger or Finger Battery Charger.
Enjoy, super fast charging speed by using Fast Charger. This app is totally free please contact us and give your feedback's to make this SUPER FAST BATTERY CHARGER more and more useful for common users.
The app also estimates time left for charging or discharging modes, the time is estimated according to your power consumption; therefore, it will keep varying based on current power consumption.
The estimated time will not appear immediately, the app needs some time to monitor your power consumption to be able to estimate the time left.
And now with the latest version, you can enable your own power saving mode and optimize your power consumption with the optimization feature. both features are adjustable from settings
The app displays the following information:
- Battery level with number and battery icon.
- Battery status.
- Battery temperature in both “Celsius” and “Fahrenheit”.
- The estimated time left for charging or discharging modes.
- Battery technology.
- Battery health.
- Battery voltage.
- Charging electric current for wide range of mobile phones.
- Button takes you to system battery usage screen.
- Customizable Power Saving Mode
- Battery optimization feature, you can adjust optimization options from settings
- Available in: English, Español, Română, العربية, Português, Português(Brasil), Pусский, Polski.
The app has setting screen that allows you to set:
- Temperature unit.
- Widget transparent background.
- Show battery level in status bar.
- Power saving options
- Battery optimization options
For any questions or issues, please visit FAQ page at: http://www.devexpert.net/batterytools
* Android is a trademark of Google Inc.
This is a very simple application that dramatically increases your battery life - up to 2.5 days standby time!
No task killers or other stuff needed for longer battery life.
How it works:
Best if used right before your phone is about to shutdown, this application simply backs up and then removes batterystats.bin system file and gracefully shuts down your Android phone.
While your phone is completely OFF, charge it overnight and make sure it is a good FULL charge.
Then simply turn you phone in the morning - fresh batterystats.bin file will be regenerated by the system - and enjoy fantastic battery life!
May be used as soon as you detect poor battery performance.
Has been tested on a multitude of ROOTED devices.
-> Calibrate Battery (Root Needed)
-> Fix Battery Issues
-> Reboot using App (Root Needed)
Non ROOT Users can also use to fix battery drain but not calibrate, you need ROOT access to fully utilize the app.
This is the perfect app if you are having battery issues like unusual batter drain or improper battery calibration.
You must calibrate your battery after flashing a new ROM or Kernel. The app works by handling the system files where battery status information is stored. It also optimizes battery life.
Follow the instructions in the app to successfully calibrate your battery and get rid of battery issues.
Root Access required to use the app. Suitable for those who are running and testing custom ROMs and Kernels.
Purchase Pro Version to get enhanced features like:
-> Clear Dalvik Cache from App (Root Needed)
-> View Time since last Reboot
-> View Installed Applications and clear App data and Cache
-> Clean System junk Files
The app shows your actual battery status, and only allows you to start the calibration when it's fully charged.
It may also fix battery widget problems.
Ads Free paid version - this is only maintained and being developed version!
Are consuming the battery even when you're not looking at the screen to become concerned about battery power. It is putting the cart before the horse s.
Nonresident is a very simple application that displays the remaining battery power only for one second, when you launch this app.
You can check the battery and then immediately tap the icon If you place a shortcut to the home screen.
When not in use does not consume the battery of course.
Because there is a full-featured GPS network connectivity and authority to operate,
If you are concerned about unauthorized use should be used here.
Usage is similar to the full-featured version.
■ ■ the application function
Until the battery level that you specify, prompting the discharge load.
(Application is terminated automatically when the battery level reaches the target.)
To protect the terminal, if the battery temperature exceeds the set value we pause the discharge. We will resume automatically discharge if the battery temperature falls 2 ℃.
Please use when performing (or conditioning) calibration of the battery.
There is a new battery theory inherent performance of the battery is fully charged and exhibits from (about 20% remaining) in particular used up several times.
How to make a choice from the load in / Vibe screen high brightness / high load CPU.
Damage is increased by information leakage would not hesitate to install because there are many free apps.
This app will display a list of apps and an Internet connection permission to handle information in the phone book (contacts) in the installed application with sufficient authority.
Delete the app is possible that if there is a suspicious application in this list, press and hold there.
In addition, the screen is automatically displayed app note that if you have similar permissions when you install the app, etc. GooglePlay.
(After you start this app even once, note screen is effective.)
※ Please uninstall without having to run the app I thought it was absolutely suspicious app. I also prevents damage by uninstall without running.
I'm not necessarily saying necessarily malicious apps attention because you saw: Notes.
In addition, the smartphone app that comes at the time of purchase are not covered by the warning.