Battery Left PRO

Battery Left PRO$1.40

Rated 4.37/5 (194) —  Free Android application by Preinvent

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About Battery Left PRO

** You MUST have the free version installed!! **

This app monitors your device's battery usage and estimates the battery time remaining on your device in terms of minutes and hours, not just percentage.

It has a highly customizable home screen widget available in two different sizes and will show a notification area icon and text with battery details.

NOTE: To get the most accurate readings, calibration can take several days. Charge your phone fully, leave it on charge for several hours after it reaches 100%, then let it run down all the way until it turns off.

For further information, please read the FAQ - http://preinvent.com/batteryleft


This adds the following features to the free Battery Left app:

* Multiple battery profiles - if you have more than one battery or want to calibrate weekdays vs weekends
* Grey/orange/red status bar notification icons dependent on battery level
* Priority support over non paying users
* Warm fuzzy feeling!

How to Download / Install

Download and install Battery Left PRO version 3.0.1 on your Android device!
Downloaded 1,000+ times, content rating: Everyone
Android package: com.preinvent.batteryleftpro, download Battery Left PRO.apk

All Application Badges

Paid
app
Android
1.5+
For everyone
Android app

App History & Updates

Price update  Price changed from $1.99 to $1.40.
More downloads  Battery Left PRO reached 1 000 - 5 000 downloads
Price update  Price changed from $0.99 to $1.99.
Price update  Price changed from $1.99 to $0.99.

What are users saying about Battery Left PRO

Q70%
by Q####:

I am not seeing battery percentage on my battery icon up in menu bar on new Google​pixel phone.

S70%
by S####:

Had this before love it

S70%
by S####:

Not accurate but looks pretty

Y70%
by Y####:

Works just fine.

R70%
by R####:

Alright

T70%
by T####:

Perfect

C70%
by C####:

No problems with accuracy once callibrated. Works well. Looks great. Maybe not the most useful app on my phone, but one of the ones I use most. Great fun. Thanks guys

S70%
by S####:

Great app buying full version to support the dev

S70%
by S####:

I really like this app because I have a good idea of how long I have. I wish I could have the icon in the status bar hidden though. Please grant my wish !

S70%
by S####:

Would be terrific to be able to disable the blinking red light for low battery. Also would be great to be able to reset history on unro

N70%
by N####:

A waste of money. Doesn't work. No support.

S70%
by S####:

Use it all day. Very nice!

X70%
by X####:

and Seidio extended battery. Use the estimated mv setting.

G70%
by G####:

I have been using this app for over a year and am very pleased with it, great icon widget.

S70%
by S####:

Off by 5% needs work HTC EVO

E70%
by E####:

Uninstalled. It's been more than a week and widget has never improved. HTC Hero running NFX rom

U70%
by U####:

I cant check my battery usage anymore...what happened?!?

S70%
by S####:

Best battery app on the market. Period.

S70%
by S####:

Love it. Use a 4000mah in my Bionic. It stopped working recently so I reported it. Hopefully it'll get corrected soon. Really count on it. Worth the buck. UPDATE! Matt worked with me that night and we got it fixed. Can't beat that service!!! Thanks pro.

S70%
by S####:

Once calibrated awesome then re-calibrated later as my battery ages, this is a great fluid app

K70%
by K####:

App is laid out nicely, but it's very inaccurate (Droid X) and developer support is disappointing. Uninstalled, didn't bother asking for a refund.

S70%
by S####:

Nice app

S70%
by S####:

1x1 widget cut off on Galaxy S4

S70%
by S####:

Garbage uses mood battery than its good for. wont give refund. Do Not Buy

A70%
by A####:

Great app, very accurate and love the pro options.

S70%
by S####:

Top of the top battery widget

F70%
by F####:

Inaccurate on Droid X - shows much lower % than system battery monitor. Non-existant customer service.

S70%
by S####:

Never updates. No new features in a LONG time, dont waste your $$$$

F70%
by F####:

Love this app on my galaxy nexus, and but I'm not having any luck with my nexus 7. Will get 5 stars after fix

W70%
by W####:

I realize estimating battery life is not easy. Unfortunately this application proves that. It's horribly inaccurate. Sometimes off by 60% or more.

Z70%
by Z####:

This is good. But without knowledge about how it tests the battery, how can I trust its readings? Please update with more info ASAP?

Z70%
by Z####:

First App I ever paid for, totally worth it!! Love this widget, but it would be nice if it told me estimated time left for different tasks. E.G. 20:00 call time left, 15:00 Screen on left. but make it relative to the total battery time.

V70%
by V####:

Did not work what so ever...very inaccurate and tried to contact developer about it and never got a responce.

Z70%
by Z####:

This app is perfectly accurate. Stock indicator that comes on phone not accurate at all. This app also seems to extend battery life. Great app!

X70%
by X####:

Profiles sound good but are not helpful, has no way to remind you or switch on it's own, so I spend half my time on the wrong battery profile.

O70%
by O####:

Worked as advertised on Droid X. Developer responded to my ?'s. Wish it also quelled the blinking red light.

X70%
by X####:

Does not calibrate my extended battery, Droid X. Have tried several times.

Z70%
by Z####:

Looks great, also time estimation is good. All it needs is a low battery alert for when your not looking at the cell.

Z70%
by Z####:

Blurry widget. Samsung galaxy note 2

Z70%
by Z####:

I'm running the OG with a seidio extended life battery (2800 mAh). This app will only read 95/100 even though the battery lasts another 8 hours...


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Rating Distribution

RATING
4.45
194 users

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