Version history
2 Battery - Battery Saver
21
ASO score
Text
27/100
Reviews
0/100
Graphic
40/100
Other
0/100
App Rating
4.2
Votes
11.78M
App Age
14y 6m
Last Update
Oct 01, 2018
iAP
$1.99 - 1.99
Compare with Category Top Apps
|
Metrics
|
Current App
|
Category Top Average
|
Difference
|
|---|---|---|---|
|
Installs
|
15.3M
|
480.1M
|
-97%
|
|
Rating
|
0
|
4.47
|
|
|
Number of Ratings (Voted)
|
0
|
235M
|
|
|
App Age
|
14y 6m
|
6y 4m
|
+128%
|
|
In-app Purchases Price
|
$2
|
$86
|
-98
%
|
|
Update Frequency
|
2647d
|
199d
|
+1 231%
|
|
Title Length
|
25
|
25
|
|
|
Short Description Length
|
55
|
71
|
-23%
|
|
Description Length
|
3 236
|
3 146
|
+3%
|
|
Number of Screenshots
|
680
|
1297
|
-48
%
|
|
Has Video?
|
No
|
0% has videos
|
|
|
Size
|
0MB
|
0MB
|
|
Category Ranking in United States
7 days
Last 7 days
Last 30 days
Last 90 days
Last 180 days
Last year
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| Top | Dec 22, 2025 | Dec 29, 2025 |
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| Top | Dec 22, 2025 | Dec 29, 2025 |
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| Top | Dec 22, 2025 | Dec 29, 2025 |
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No results were found!
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Text ASO
Title
(
Characters:
25
of 50
)
2 Battery - Battery Saver
Short Description
(
Characters:
55
of 80
)
Extend battery life and save data usage with 2 Battery!
Description
(
Characters:
3236
of 4000
)
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.
CREDITS
Arabic-Feras Gazzawie
Croatian-Bruno Švorinić
Czech-Michal Fiurášek
Dutch-Niko Strijbol
French-Johan Jaworski
German-Michel Müller
Hungarian-Gulács Attila
Indonesian-Dwi Utomo
Italian-Michele Mondelli
Japanese-Yuanpo Chang
Korean-장승훈
Polish-Grzegorz Jabłoński
Portuguese-Wagner Santos
Romanian-Stelian Balinca
Russian-Идрис a.k.a. Мансур, Ghost-Unit
Slovak-Patrik Žec
Spanish/Swedish-Tomas Sylverberg
Turkish-Kutay KuFTi
Vietnamese-Trần Thanh Bình
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.}
Read more
Other
Additional Information
😢
Deleted from App Store
| Rating: | |
| Voted: | 11.78M |
| Google Play Link: | |
| Website: | - |
| Email: | |
| Privacy Policy: | - |
| Categories: | Productivity |
| Size: | - |
| iAP: | 1.99 - 1.99 $ |
| App Age: | 14 years 6 months |
| Release Date: | Jun 28, 2011 |
| Last Update: | Oct 01, 2018 |
| Version: | 3.58 |
Version history
3.58
Oct 01, 2018
v3.58~v3.56<br>★ fixed: app not responding error when turning on/off the screen in some cases<br>★ add FAQ #18 about how to remove the Android System notification icon on Android 8+. Settings > About > FAQ<br>★ bugs fixed and optimizations
3.56
Sep 10, 2018
