• Battery Defender - 1 Tap Saver 1
  • Battery Defender - 1 Tap Saver 2
  • Battery Defender - 1 Tap Saver 3
  • Battery Defender - 1 Tap Saver 4

Battery Defender - 1 Tap Saver

1 tap to extend your battery life! Try this free app if you don't want to pay for other battery saver or battery doctor apps or night mode.
■ How to use-----------------------------1. Automatically, just enable it.2. Shows battery percent in the notification bar.3. Fast wifi/data/bluetooth switch.4. App white list for streaming apps.

■ How it works-----------------------------1. Automatically disable WiFi and data connection after you turning off your screen(with 15~20 secs latency).2. Genius Sync, allow app to sync every 15 minutes but save battery.3. Quiet sleeping. Disable data network and WiFi connections when you are sleeping. Sleeping time can be adjusted as your prefer.4. Low Battery Policy. When battery is running out, it will disable data network and WiFi when you are not using your phone.

■ Remarks-----------------------------Please feel free to contact us. We will reply as soon as possible.To help us translate this app into your native language, please sign up at http://crowdin.net/project/battery-defenderBattery Defender® is a trademark of INFOLIFE LLC

#INFOLIFE, Make Your Life Easier!

Category : Productivity

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Reviews (29)

Bry. C. Oct 8, 2018     

Basic on/off of data, BT, wifi as means of battery management

A. G. u. Oct 22, 2018     

Lot of ads app works

Jam. M. Feb 25, 2018     

Paid way too much ($9.99) for ad remover, and still I receive an ad for quickbooks upon exit. The functionality and the misleading claim about ad removal is unacceptable. I have liked other infolife products (advanced task manager pro and others) in the past. I hate any form of ads embedded in apps, but willing to pay for their removal. However, when I pay almost $10 for ad removal, I expect NO ADs. Good bye any app by this company.

Tho. K. Aug 22, 2018     

Only has ads when turning on and doesn't even have a 100% of one I very much like this app and does not get in the way

Sus. D. Aug 11, 2018     

The thing it focuses on is network on & off. I have to keep networj on 24/7 and certain apss on all the time. so since it only gives me in hour max, then I have to reset about 10 apps via shortcuts I "last keep "phone," "Voicemail" on etc.

rom. b. Aug 9, 2018     

Great app it really works on my phone to save more battery when im using this spp ty developer good job

Fra. R. May 16, 2018     

First battery saver that really works. Love it.

A. G. u. Nov 12, 2018     

amazing application

JUD. C. Nov 29, 2018     

LOVED YES LOVED YES LOVED

A. G. u. Oct 7, 2017     

Unreasonable power loss, sharp nose dive in battery power on Motorola, as soon as this app was installed. From twelve hours to a very low 3 hours of battery life. NOTE: App developer states in app to not post negative reviews but to only complain in the app Feedback. But reviews are a more open honest approach. How else can users honestly evaluate the experiences of other users.

Sti. H. May 6, 2017     

Stay away, paid to remove ads and I am still getting hit with annoying ads constantly when I open it. Does not work very well either. Sent dev 2 emails and they don't reply so I will be writing a complaint.

Cra. D. Jan 15, 2017     

This is phone number 4 that I have installed this app. Wouldn't think of using any other

meg. Apr 20, 2017     

Great app. Stability is much better now. One request, please add an option for a 12-hour clock on the lock screen boost. Currently it only shows time in a 24-hour format

Jen. P. Mar 28, 2017     

Not worth 9.99 to remove ads when other apps do it FREE and are more optimal

Sha. G. W. Sep 4, 2017     

I'm not saying it will work for everyone else's phone before 9 it is the perfect app

Har. S. Apr 6, 2017     

Like the set up. But it needs to force close apps also to prolong battery life.

Tih. P. Jan 28, 2017     

Android 5.1, Lenovo p70 - constantly crashing. :-(, edit: Jan. 2017 it seems to work (at least it is not crashing anymore) 😊

Glo. M. Jun 6, 2017     

Easy to use Collaborative editing Calendar support organizational tools

Sli. J. L. Feb 8, 2017     

It's a very street app though, but I like it

Viv. P. Dec 25, 2016     

Very good ideas this has

Dav. K. Dec 7, 2017     

It seems to make my battery last a lot longer since I downloaded it.

ste. f. Dec 13, 2016     

Simple, & does what it's supposed to!

Bil. B. Jul 23, 2017     

Appears to work.

Joz. C. Sep 16, 2017     

HATE IT FOREVER

Geo. T. Jun 9, 2016     

I used this app for years and loved it. But the release of Android 5 seems to have caught them completely flat-footed. Now it's useless. It didn't disable data connections, it doesn't prolong battery life. It won't even stay in my notification tray like when it's on. Avoid.

Guy. H. M. Oct 20, 2016     

I was having difficulty determing, whether problem I had was battery or the Defender. Tests so far have shown that the NEW battery has been Truly Supported at a level of 28% & 21 % charge remaining. Recharge times to 100% have been wonderful at 1hr 36 mins. It's 8th to look like that it's very difficult to manage a failing battery when you can't predict when it will give you false information. It still has a healthy five 🌟stars from me because it works. -___________Guy H Martin(G. G.)

Mik. R. O. S. Nov 10, 2016     

My android phone runs android 6 and this is certainly the best battery saver I've tried so far. Well done to all who developed it.

Aar. G. Jun 16, 2016     

It says it ends them but as soon as the app closes they open back up.

Bor. L. Jun 8, 2016     

Pretty good app. Some updates are in good shape but some do not. Still using it because others will not give kind reliabiliti like defender.