2 Battery - Battery Saver APK
App information
Version 3.58 (#160003589)
Updated 2018-10-01
APK Size 5.4 MB
Requires Android Android 4.1+ (Jelly Bean)
Offered by Sam Lu
Category Free Productivity App
App id com.a0soft.gphone.aDataOnOff
Developer's notes Extend battery life and save data usage with 2 Battery!Efficient & Easy to use!
Screenshot
Click on the image to see full size
Table of contents
Latest updates
What's new in 2 Battery - Battery Saver 3.58
★ 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
Editor's review
Download the latest 2 Battery - Battery Saver application, version 3.58, compatible with Windows 10/11 (using emulators such as Bluestacks), Android devices. This free Productivity app is developed by Sam Lu and is easy to download and install.
Previous versions, including 3.58, 3.56, are also available. If you need help or have any problems, please let us know.
Description
*** 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
DashClock EXTENSION
★ requires DashClock Widget by Roman Nurik
★ estimated battery run out time
★ detailed battery information
Sony SmartWatch 2
★ warning when phone battery is low
★ support low power mode
★ Smart Connect extension for SmartWatch 2
SmartWatch 1
★ warning when phone battery is low
★ LiveWare™ extension for SmartWatch
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
★ AppNext 2013 best app ever awards
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.
App permissions
2 Battery - Battery Saver 3.58 APK requires following permissions:
Allows an application to collect component usage statistics
Declaring the permission implies intention to use the API and the user of the device can grant permission through the Settings application.
Allows an application to receive the ACTION_BOOT_COMPLETED that is broadcast after the system finishes booting.
Allows an application to read or write the system settings.
Allows applications to open network sockets.
Allows applications to change network connectivity state.
Allows applications to access information about networks.
Allows applications to access information about Wi-Fi networks.
Allows applications to change Wi-Fi connectivity state.
Allows applications to connect to paired bluetooth devices.
Allows applications to discover and pair bluetooth devices.
Allows applications to perform I/O operations over NFC.
Allows applications to write the apn settings.
Allows an application to broadcast sticky intents.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows access to the vibrator.
Allows an application to read or write the secure system settings.
Allows applications to read the sync settings.
Allows applications to write the sync settings.
Allows modification of the telephony state - power on, mmi, etc.
Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.
Allows an app to create windows using the type TYPE_APPLICATION_OVERLAY, shown on top of all other apps.
This constant was deprecated in API level 21. No longer enforced.
Ratings and Reviews
Rating: 4.2/5 based on 114K+ reviews
(*) is required
5 ★ Very very nice experions with this app beacause its really awesome When i am install it on my samsung galaxy j7prime I found a really big battery life App was run fastly It give a long battrry life within 3 days I charged my mobile untill 100% Then i use this application It really working I really surprize that this app has little mb but work great ##@$@$/@/@@^^@^
3 ★ I like this app because my battery% now is very! very! slow low battery thank you 2 battery!!!..
1 ★ Average, slow and fussy. No time! Eats too much of my expensive UK DATA at 40mb for 3 uses. Not for me. Uk review
5 ★ This app is verry verry good, it is saving me lots & lots of battery (if setup properly)i'am impress with it. Great work guys.. ❤👈😃👍
5 ★ It's very very very very very very very very very very very very nice app becuase before downloading this app my phone is draining more but when I download this app my phone battery life has increased.
5 ★ Good battery saver app.I want battery-2 every time good works. Thanks for battery-2 apk and products workers.(From Bangladesh).
4 ★ s9+ after they fixed an issue it seems to run OK. s9 doesn't support white list, or what blacklist is for. has a lot of ads that are intrusive. will keep for now. needs more help help like explaining better what things do. Devs are responsive.
5 ★ Wow wow wow this app is ery nice I play free fire 3 hors with having 80 battery, and when u finished I get 38.
5 ★ Wow its give me a long lasting battary i use and playing free fire all the day and the charged was just cut40%
5 ★ Wonnnderful,amazing,outstanding aap.i think this is the best phone battery aap.
3 ★ Please fix for android 9v. Your app may not work properply on android 9.
5 ★ Good application which extends battery to two days.
1 ★ I don't like it because it did not track my Google timeline as it should have, I don't recommend this product at all because it doesn't leave all your internet on all the time 😡
4 ★ Although it works well on my Android 9 ASUS Max Pro M1. It would be better if this application was updated. I often get warnings about this application for older versions of Android.
3 ★ No sure what the app really does except switch out my mobile network in Day Mode, not even able to make a call or send SMS and noticed my battery to drain faster. Dissapointed as I paid for ad free version.
Previous versions
2 Battery - Battery Saver 3.58 APK for Windows (#160003589, 5.4 MB)
2 Battery - Battery Saver 3.56 APK for Windows (#160003569, 5.4 MB)
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