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 :
- 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.
When Do You Need Us?
CM is perfect for you if your phone has become laggy or runs out of battery easily, if it's stopped playing games smoothly, if it becomes too hot to hold, or if you want to free up some space to store more photos or songs.
What We Can Do For You
We make it easy to free up more storage from your phone and SD card, boost games and device memory, enhance speed & extend battery life, stop overheating and protect your device against malicious apps and vulnerabilities.
Highlights of Clean Master - Phone Booster & Antivirus
☆ Accurate: The junk-creating behavior of millions of apps has been analyzed so that Clean Master can efficiently hone in on its targets (cache and residual files) with perfect accuracy.
☆ Fast & Intuitive: Simple to use, super-fast and smooth UI, plus cool transition effects
☆ Ranked #1 by AV-TEST for the seventh time! A professional quality antivirus service scans devices in just 8 seconds, 500% faster than other paid antivirus apps.
Features of Clean Master- Phone Booster & Antivirus
► CPU COOLER
Cool off your device by finding and stopping the apps that are causing it to overheat and make your battery last longer!
► JUNK FILE CLEANING
Delete cache and residual files to reclaim storage, boost speed and improve the performance of your device and SD card.
► MEMORY BOOST
Boost your games and apps, free up memory (RAM), speed up your device and save more battery. Our 1 Tap Boost and Game Boost features make it easy to optimize directly from your homescreen.
Scan the system, pre-installed and user-installed apps to keep your device safe from viruses, trojans, vulnerabilities, adware and spyware. Keep your privacy safe by scrubbing personal info from your device.
► APP MANAGER
Uninstall unwanted apps or bloatware and back up important ones. Some rooted devices will be able to move apps to the SD card as well as uninstall pre-installed and system apps. Our own Picks section lets you find useful apps that match your interests.
Arabic, Bulgarian, Chinese, Croatian, Czech, Dutch, English, French, German, Greek, Hebrew, Hungarian, Indonesian, Italian, Japanese, Korean, Norwegian, Polish, Portuguese, Romanian, Russian, Serbian, Slovak, Spanish, Thai, Turkish, Ukrainian, Vietnamese, Malay
Want to join our volunteer team? Apply to get started: https://www.surveymonkey.com/s/5FKMG7T
Join our community: https://plus.google.com/u/1/communities/106742377658392172082
Camera permission: This permission is used for Clean Master's flashlight feature, which uses the camera flash from the device's rear camera. Clean Master does not use the device's microphone at all - Android lists both camera and microphone permissions together, even if only one is used.
Help fight against deceptive ads
Cheetah Mobile (formerly KS Mobile) is committed to fighting against misleading downloads. You can find our full official policy on this matter here: http://www.cmcm.com/about/promotion-policy.html
If you come across one of these ads, you can help us to take them down. Please visit the following URL and fill out the requested information - http://feedback.ksmobile.com/ReportFeedback/index?app_id=7 . The more detail you can give the better. Thanks for helping us improve the Android ecosystem!
Battery is a small, sleek and elegant app that will help you follow the current battery percentage on your Android device, and even serve as a battery saver.
With Battery, every time and everywhere you will know if your battery is charged enough to play a game, a movie, or to browse the web.
There is no other battery app with such intuitive, neat and gorgeous interface as Battery has. The UI of Battery is as simple as possible, but tremendously practical.
We will work constantly to improve Battery, adding in the very near future new features, like useful battery information, battery saver tips, new widgets, and many more.
✓ Displays battery information in percent (%)
✓ Supports the lock screen widget introduced in Android 4.2
✓ Offers quality support for Android devices - from Android 1.5 to Android 4.4
✓ Full support for all known screen resolutions
✓ Power source indicator
✓ The precise battery level is displayed in 1% increments
✓ It is helpful and can serve as a battery saver.
✓ Battery is incredibly lightweight!
✓ Additional battery information:
- Health status
Get in touch with us and follow the latest news regarding our apps:
This App saves your battery by disconnecting an Internet connection while in sleep mode.
"iBattery" got more positive reviews in Japan than "JuiceDefender", because it doesn't just disconnect from the Internet, but also ends all the running Apps.
Furthermore, at a chosen battery level phone can be automatically switched to Flight Mode, making you chances of running out of battery even lower. (This feature is available on Android 4.1 and earlier.)
＊Power-saving experiments were conducted on Galaxy S3.
If you phone's coverage is unstable you'll be able to save even more battery power!
◎Cautions and other info
・"iBattery" disconnects your phone from the Internet while in sleep mode.
・You can turn it ON-OFF in the Notifications.
・Re-connection speed depends on your device.
・On some devices it is impossible to re-establish Internet connection after screen turns on.
・There are no ads.
◎iBattery introductions by media in Japan.
and many others …
*Battery Booster•NEW UI•NEW FUNCTION*
- Interactive design
- Automatic battery saving mode
- Battery usage track & monitor
- Quick network & screen control
Supported language (19): English, Korean, Japanese, Simplified Chinese, Traditional Chinese, French, Arabic, Hindi, Persian, Romanian, Indonesian, German, Greek, Persian, Spanish, Russian, Slovak, Albanian, Portuguese and Turkish.
- Real-time battery usage tracking
Battery Booster provides real-time battery information, including battery level, battery temp, remaining battery usage time, and so on.
- Battery saving mode to save battery at all conditions
Battery Booster offers four preset battery saving modes to help you save more power. These modes watch your system performance and save battery at all possible situations. Besides, personalized modes are welcomed to be added if you need advanced battery saving techniques.
-Battery graph to track battery level/temp/voltage change
Three graphs are given in Battery Booster to track the recent three days battery information, including battery level, temp, and voltage.
-Monitor battery consumption of each running program
Battery Booster keeps an eye on all running processes, and shows you the battery consumption ratio of each process. With this information, you will easily find out the battery-draining processes, stop or uninstall them to enhance battery life.
-Quick Settings and Homescreen widget
For easy management of daily used elements, fifteen quick control buttons are available to be added on Homescreen: WiFi, Bluetooth, GPS, Mobile data, Airplane, screen timeout, brightness, haptic feedback, etc. It only takes one line space to add these buttons, yet with them you will no longer need the system settings to adjust network or screen. If widget is not your choice, these buttons are available in Battery Booster settings, too.
-Task Killer to save more battery
Battery Booster saves battery by killing running background processes. For apps that you do not want to kill, you can use Whitelist Manager to protect. Furthermore, with the advanced task manager (Memory Booster - Android RAM Optimizer), Battery Booster can perform better and help you get the best battery saving results!
* Interactive design
* Simple yet effective battery saving features
ALL-IN-ONE BATTERY SAVIOR
* Battery saving mode to automatically manage battery-related settings
* Monitor battery usage to extend battery running time
* Manage running processes to reduce battery draining
* Free version available
We express our gratitude to Ezequiel D.C who helped us in translating our app in Spanish.
Decir gracias: gracias a Ezequiel DC que traduce la versión en español.
Best Features (Free)
Quickly view power consumption stats, choose a power plan and clear apps from memory.
Boost battery life by cleaning memory.
Power consumption stats
View the current and total usage history for all apps, wake locks and hardware.
Power usage plans
Has Balanced, Power Save, Super Save, Night and User Custom modes to provide the best user experience
Time left per app
Linpus Battery optimizer monitors battery usage for each app over time. Then it calculates the time remaining for each app before the battery drains out. For example, if you want to watch a movie, it will look at the battery status and estimate how many hours of battery remains. You can therefore plan if you can watch all the movie or not, or you need to close other apps or charge.
Application management UI
Linpus Battery optimizer lets you not only see which app is using the most power, but let you kill it immediately without having to go to another panel.
Has Trickle, Fast and Full Charge stages. Many batteries appear to be full, the Trickle option means you squeeze an extra little juice into your battery before you unplug.
Intelligent power saving
Can automatically disable wireless connectivity when your battery gets below a certain percentage
A full list of free features is below:
- Show battery life and temperature status.
- Show time estimation and percentage for battery usage.
- Show time estimation and percentage for charging.
- Show battery life for different scenarios, e.g. standby, call, video & music playback, web surfing and so on.
- Supports learning mechanism to adjust time estimation dynamically.
- Supports fast charge, full charge and trickle charge.
- Show tips for different charging status.
- Show instant power consumption for each app with ranking.
- Can kill an app from the app list.
- Show instant power consumption for hardware components with rankings.
- Can adjust the setting for each hardware component.
- Supports three pre-defined modes: Balanced, Power Save, and Super Save modes.
- Records initial settings to User Custom mode.
- Users can set values as they like for all modes.
- Show time estimation for each mode.
Intelligent Power Saving or Boost:
- Can automatically switch to another mode when the power is lower than a certain threshold.
- Can automatically disable all connectivity when the battery goes below a certain threshold.
- Show battery percentage on battery widget.
- Supports quick switch panel.
- Supports one tap to clear system memory (smart clear).
Others Free features:
- Provides useful power saving and battery boosting tips.
- Show notification when the battery is fully charged.
- Show notification when the battery is lower than a certain threshold.
- Show battery icon on status bar.
- Show battery info in notification area.
Linpus Battery optimizer has been tested on all the latest and best devices such as Samsung Galaxy S3, Galaxy S4, Nexus 5, Nexus 7, Galaxy Nexus ,HTC Desire S and so on. Please feel free to contact us if your device is not supported.
With Battery Battery, every time and everywhere you will know if your battery is charged enough to play a game, a movie, or to browse the web .
The UI of Battery is as simple as possible, but tremendously practical .
-- FEATURES --
-- Displays battery information in percent (%).
-- Disable unnecessary apps that drain your battery!
-- Battery Saver is incredibly lightweight!
-- Additional Battery information: Temperature, Voltage, Health status.
-- Task Killer kills tasks with one click!
-- Schedule power saving modes for work/class/sleep and more!
Battery level indicator.
Battery indicator light.
Show battery life on android.
The display is clear and the colors help to know when it is necessary to recharge.
Check your battery level.
- Always to know what the status of the battery.
- Display color of the battery according to its percentages.
- Constantly displayed battery percentage in the status bar.
- Lightning icon appears when the battery is charging.
- Shortcut to the display of battery life time and usage statistics.
- It's free!
Battery Percentage shows how much battery power your phone has left in the Android status bar. The percentage fits right in and appears as if its part of the Android OS unlike some battery icon
Supports KITKAT Android 4.4 and Android One
PLEASE CONTACT US IF YOU HAVE ANY PROBLEMS OR QUESTIONS
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- Simple UI with easy to understand options. Remember Less is More.
- App auto start when phone is rebooted.
- All icons are ICS Roboto Fonts Android 4.x
- Choose from a list of colours to match your status bar colour so the pecentage blends in well.
Black - To blend in with Android 2.2
White - To blend in with Android 2.3.x
Grey - To blend in with Android 2.3.x
Large White - Better visibility on Tablets
Black Original Font - To blend in with Android 2.2
White Original Font - To blend in with Android 2.3.x
Grey Original Font - To blend in with Android 2.3.x
- Very small app with a small footprint. Background service is idle untill a change in the battery state occurs so minimal battery drain.
- Support Android tablets. No pop up every percentage change as with some similar apps.
To remove ads, Support the Dev and for more colour options PLEASE UPGRADE TO THE PRO VERSION.
The Pro version version has more icons: including larger icons for tablets and multi colour icons depending on battery level. i.e 100-50% in green, 49 -20% in yellow and less that 20% in red. Please upgrade to the Pro version for the extra features or donate for your appreciation and hopefully we can keep the updates rolling.
If you have a request please email us and we will do what we can to help
Extensive testing on the following Versions:
Android 3.2 (Honey Comb Tablets)
- It's not possible to replace the built-in battery icon
- In Android 3.0 or above, and Android 4.0 or above, the Android OS has "automatic shrinking and dimming" for status bar notifications to focus on the main activity. The
icons do remain at thier full size and at full intensity in the notification area when selected,
Please contact us to report any issues or to request feature.
Battery Repair is THE ONLY APP that is able to carry out a process of maintenance and repair of our device’s battery.
This app is brand new in Android Market for it is totally different from the present utilities.
Battery Repair carries out a maintenance process which is INDEPENDENT from the recharging one. The battery is “re-calibrate” and optimized.
The App also carries out an optimized recharging process which is concurrent with the maintenance process and which guarantees a longer time of capacity, in order to get a 2 from 8 hours increase. These are empirical data, based on several tests which have made carried out with the aforementioned app.
Kawaii battery is a widget app to indicate battery level, must-have for Smartphone girls.
Cute icon displays the remaining of smartphone battery level.
Other than home screen, little icon appears on notification bar to show battery level.
Icon changes according to battery level!?
We offer many cute widget designs.
Change widgets according to your feeling of the day!
It comes with easy-to-use powe saving function.
･Battery level (%) indicated on the widget
･Batter level (%) indicated on the notification bar (can switch ON/OFF)
･ON/OFF switch for power saving
- Accounts auto-sync
- Display(adjusting brightness only)
･Check battery usage
Please contact us here for your request of widget design, comments and feedback.
Q. How is the setting method of the widget?
A. The setting method varies according to an OS. Please refer to the following.
In the case of the AndroidOS 4.x based terminal
1. Choose "Widget" from the list of application (It's in the upper screen)
2. Choose "Kawaii battery" among the list
In the case of the terminal except AndroidOS 4.x system
1. Push and hold the home screen (please push the range except the icon)
2. Choose "Widget" from the displayed screen or the dialogue
3. Choose "Kawaii battery" among the list
Q. There is no "Kawaii battery" in widget list.
A. Please restart your terminal because there is a thing to improve.
The main features are:
- battery design - circle
- battery state in status bar
- changes colors display in charging levels: green, yellow and red.
- display lightning icon when charging.
- easy to use.
- it's free!
Is a simple widget, the screen is more beautiful Sumaho by simply putting the home screen, it will look lovely.
And it is developed by Cheetah Mobile which is the father of Clean Master and CM Security!
• Check the DNS Servers
• Check ARP Cheating
• Check Wi-Fi Hacking
• Check if it's a fake Wi-Fi
• Check if it's a public Wi-Fi
• Check the encryption
• Connect the Wi-Fi in a blink of an eye
• Security check to protect you from any dangerous hotspot
• Clear and simple management of the Wi-Fi list
• Wi-Fi speed test
• Check your Wi-Fi passwords (not hacking but check your saved passwords)
★Official Email: CM.Free.Wifi@CMCM.com
CM Free WiFi is a rising star in the field of Wi-Fi / hotspot applications. Right now it can manage your Wi-Fi list in a simple and clear way, also it will perform security check to protect you from any dangerous Wi-Fi.
Many many interesting and useful functions are under developing, let's keep looking forward on the next version to see what surprise it will bring to us!
Any suggestion or requirement, please send a mail to our official mail box! Thanks!
★网址云安全 + 本地下载监测，双重保护