• Battery Extender GO - Free 1
  • Battery Extender GO - Free 2
  • Battery Extender GO - Free 3
  • Battery Extender GO - Free 4

Battery Extender GO - Free

Some games and other applications stop running when the screen is turned off. You need to leave GPS of your phone running and the screen on to play game and this causes the battery to be consumed faster. ‘Battery Extender GO’ turns the screen off, minimizes the brightness while the game keep running so it saves your battery. When game starts to run, Battery Saver can be auto-activated. This is a Smart Screen.
You can help me translate the app into your language: http://goo.gl/UxtYka

”Battery Extender GO” Features:
★ Smart screen
★ It turns the screen off and saves your battery while it allows game or any application to keep running
★ It asks for a lock pattern to turn the screen on
★ It alerts when battery drops to below a certain level which you can customize.
★ It turns the screen off and starts saving the battery automatically after a short while in which the game or any application keep running. (Premium Feature)

How to Use?

Steps for Freemium

1
- Start “Battery Extender GO”.2
- Start game or app.3
- Tap on notification in the android status bar. Then your screen will be turned off.4
- Tap to screen to turn it on. (Pattern lock)5
- The life of your battery will be extended, using “Battery Extender GO”.

Steps for Premium

1
- Start “Battery Extender GO”.2
- Put a checkmark on auto-save battery option.3
- Start game or app.4
- Screen will be turned off automatically, after a period that you set in options. You do not need to do anything else.

Important Notes


★ Do not press on power button. Pressing on power button would lock screen and stop game from running.

Why We Need the PermissionsFull network access
- To get your feedbacks and know any errors you may face.Retrieve running apps
- To see if game or app is runningDraw over other apps
- To turn the screen off-on and extend the battery life. The app draws just on game or app.Control vibration
- To alert the low batteryPrevent phone from sleeping
- To keep the app running while you play the game or app.

Important: To be able to prevent hardware buttons from pressing wrongly, we need “Accessibility permission”. You will be asked to give permission for observing your actions and text you type.Observing your actions is required for “auto battery save compatibility fix” on couple of devices.Observing text that you type is required for “Disable recent apps button”, so we can filter that button press.If you do not need these 2 features, please feel free not to give permission and keep those options deactivated.

Category : Tools

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Reviews (29)

Har. .. G. May 24, 2020     

I like its feauture. My battery is never again heated much. It saves my battery life. Thank you so much. Please try to add free trial feauture for premium version. 😊🙏💐🌸

Ann. J. Nov 18, 2018     

I loved this app a time saver. I was at five percent lasted so much longer!

Sun. s. Sep 29, 2019     

High power to save battery

Dex. S. Dec 20, 2018     

give me a full version one for free,its xmas!

Mer. B. May 22, 2019     

best battery saver ever

Raf. R. Jan 21, 2020     

The best for me

A. G. u. Feb 13, 2019     

the best

Aid. R. Mar 1, 2018     

Great so far, but would like to mention if you're using a game or whatnot that might not save (or won't like an emulator) make sure to either save before putting you're phone into battery save mode or put it on the whitelist. (I lost over 30 hours of progress on my gbc emulator due to this.)

tau. s. Dec 8, 2018     

Great this is what I need for non samsung phone. I support this app by buying the auto saving feature. Alas, it is not true screen off. It was like a black screen over your display. On my pocophone full screen game, I can see the display beside notch area still displaying picture. Please correct me if I'm wrong dev!

Cam. R. May 24, 2018     

Provides all the basic functionality at a demo level, and has useful additional features at an extremely low price!

SS. Nov 2, 2017     

Not actually turns off your screen but only darkens(dim maybe?) it. Works best with phones with LED panels, but not LCD ones.

gtu. Oct 21, 2017     

Excellent app. I love it.

Leo. A. B. Oct 19, 2016     

The app has been working marvelously, until a short while ago, when I noticed my screen was on when I got my phone out of my pocket. This has become more and more frequent. Today, the screen only stays off for a few seconds, before turning back on. From what I can see, the floating button disappears, and reappears after a few seconds, leading me to believe the app crashes and restarts. I'm sad to say that at this moment, the app is useless

Lar. A. O. Oct 23, 2016     

I have premium so i can use the "auto start services" option, but when I close Pokemon GO it wont disappear as it should. NB: This only happenes when i have played Pokemon GO for a long time, like an hour. Hope you find a solution

Koo. Nov 8, 2016     

I like this app a lot, though i find the proxi. Sensor really sensitive. Is it possible to make this adjustable in the app? Also i would love to see a option where the screen turns off when holding it upside down and when its head up again the screen turns on again (like battery save option in pokemon go) would it be possible to add?

FX. S. Nov 2, 2016     

I have premium on my S7 Edge. One thing I notice is that my screen sometimes on by itselft. The worst is it doesnt save my battery at all.

Bim. Dec 27, 2016     

Good, but occationally goes out of the screen-blank.

anj. s. Oct 29, 2016     

My phone was 25percent i just turned on the charger for 5 minutes the life of the phone was 60 percent

Alv. S. Feb 25, 2017     

Ok now it stays open and does not close when i close pokemon go. Fix this and i will make it a 5 agian!

The. Sep 25, 2016     

Using this app is good for Pokemon Go, but it could also be used for things like Youtube if you're on the move. This is a great alternative to YT Red. Recommended this for anyone playing Pokemon Go and beyond.

MOH. S. B. K. Sep 19, 2016     

When i close pokemon go game, the apps (battery extender go)still running in the background with the effect still on ..i had to force close this apps via the phone setting each time so the effect will completely disapear, those effects are good on pokeGO.. but not on the other apps. Sometimes it felt irritating..Hope you can fix this im a premium user too.. thank you

Agf. B. Sep 28, 2016     

When I use proximity sensor Sometime has not start when choosen app has been launched, sometime has not stopped when app has been closed... ((

koz. Sep 3, 2016     

Saves battery and let's you shut your screen off entirely while still running pokemon go.

Bre. S. Aug 30, 2016     

Well done. I bought premium just to support you. Can I ask for one thing. Have a option to lock the button so it doesn't move when trying to click it

Eye. R. J. Sep 9, 2016     

Good stuff, doesn't turn the screen fully off, but better than the battery saver built in

Pri. E. T. Aug 30, 2016     

I would rate 5 stars if the screen did not turn on randomly in my pocket. I have pattern lock on and my activate button is my volume keys. I know it's not my pocket unlocking it bc it happens while i am just holding it as well

Max. L. Aug 30, 2016     

1) When clicking on Feedback, my Bluetooth gets turned on. Doesn't lead to an actual feedback form. Facebook is installed. 2) The screen turns on in my pocket. I already tried Triple Tap, Long Tap and volume buttons.

Mat. B. Sep 20, 2016     

Needs to put in the description that Lcd screens do not turn off but are blacked and dimmed.

Sco. W. Aug 31, 2016     

Last update.. no longer closes when u leave the game it's activating as I'm writing this.. also in middle of phone calls it will and it drops your call.. won't use this anymore till it works the way it was.. also screen on dbl tap will turn on in my pocket and it shouldn't even be running but it is... STILL NO ICON so it's not fixed srry :-(