2 Battery - Battery Saver was a productivity app developed by Sam Lu. It was removed from Google Play Dec 28, 2022 and is no longer available for download.
Download Statistics
2 Battery - Battery Saver had been downloaded 22 million times before it became unavailable.
User Ratings
2 Battery - Battery Saver was rated 4.27 out of 5 stars, based on 120 thousand ratings.
App Information
2 Battery - Battery Saver was free to download. The APK download size was 5.43 MB. The last available version was 3.58. The last update was on September 30, 2018.
Technical Requirements
2 Battery - Battery Saver required Android 4.1+ or higher. The app had a content rating of Everyone. The app had been available on Google Play June 2011.
Description
Does the phone run out of battery quickly? Does the phone always die at crucial moment? This app extends many extra hours to the battery life by managing Internet connection intelligently and in the background.
*** More Than 10,000,000 Downloads! ***
Android 2.x~8.x are also supported!
Our new app can auto switch 2 Battery. More functionality and flexibility. Download from Play on https://goo.gl/rts60P !
You don't need to manually turn on/off the Internet connection anymore. This app extends battery life by using a smart algorithm to turn on/off the Internet connection, reduce battery consumption and data usage, but still keep the important background data synchronized.
1. Auto manage 3G/4G/WiFi connection in the background 2. Show battery level and usage in the status bar 3. Efficient & easy to use
INSTALL AND FORGET Or take time to configure the settings to get the most out of it and the longest battery usage time!
SATISFIED OR MONEY BACK GUARANTEE Try PRO version for 24 hours and get a refund if you don't like it.
FEATURES ★ Manage Internet connection intelligently in the background ★ Configurable enable intervals and settings ★ Detailed battery usage curve and information ★ Support whitelist and blacklist ★ Support night mode (PRO-only) ★ No ads (PRO-only) ★ Battery icon theme is changeable ★ Fully charged notification and low battery warning ★ Build-in screen filter to further reduce the screen brightness ★ Auto turn off the screen when you put the phone upside down on the table or into the pocket ★ Home screen widgets, battery level, quick settings ★ Display battery usage and time since last unplugged, estimated battery run out time, battery health status, voltage, temperature, etc. information
2 Battery Add-on ★ provide more battery icon themes
Permissions - some sensitive permissions are required: • BIND_DEVICE_ADMIN: this app uses the Device Administrator permission which is used to provide the "Auto screen off" feature. It's optional • READ_EXTERNAL_STORAGE/WRITE_EXTERNAL_STORAGE: used to read/save app log report from/to SD • READ_PHONE_STATE, WRITE_SETTINGS: toggle Wi-Fi, mobile data, etc. settings for saving the battery • PACKAGE_USAGE_STATS: get the top app information for the "Blacklist" feature • SYSTEM_ALERT_WINDOW: used for the "Screen filter" feature
We have been selected as a Google I/O 2011 Developer Sandbox partner, for its innovative design and advanced technology.
Become a beta tester? Please join 2 Battery (http://goo.gl/vcHKs7) Google group.
If you are interested in helping us to translate this app to your native language, please let me know.
Recent changes: v3.58~v3.56 ★ fixed: app not responding error when turning on/off the screen in some cases ★ add FAQ #18 about how to remove the Android System notification icon on Android 8+. Settings > About > FAQ ★ bugs fixed and optimizations
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★★★★★
This is the best battery saver I have ever used it keeps my phone battery constantly on the same percentage. .....and it helps alot Apreciate u developers
★★★★★
After downloading this aap...... Its my big achivement ❤️ Great app #developers
★★★★★
Google developers best regarding app super app this app is real work friends download it's real thanks my.all dear Google developers friends 10* best
★★☆☆☆
हगककककद८रक
★★☆☆☆
This app is fake it sow 17 h but battry in 30 min
★★☆☆☆
New user is very good app for Android phone it's saves more battery use try it
★★☆☆☆
The only thing it seems to do is limit internet usage...oh wait, that doesn't seem to work either. The day time feature keeps turning off even when I have an internet connection. Waste of my data, this app literally didn't do anything for me.
★★☆☆☆
Just downloading it but I'm sure d app will serve my purpose .
★★☆☆☆
guesss it's not good as I expected..I already installed it on my phone.... The battery percentage of my phone was 92% then even I didn't use it I was surprised when I saw it's 83%.... plss clean this mess!!
Technologies used by 2 Battery - Battery Saver
30 permissions·12 libraries
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