Battery+

3.8 3.8 out of 5 stars | 2,220 ratings

Price: 3.91

Last update: 12-31-2024


Latest updates

What's new in version 1.99.32 (Amazon Appstore)
  • Bug fixes and stability improvements

Product Details

Release Date: 2012
Date first listed on Amazon: April 1, 2012
Developed By: smallte.ch
ASIN: B007VUCAVO
Customer reviews:
4.0 out of 5 stars2,218 customer ratings

Developer info

Product features

  • Beautiful battery monitor
  • Know how much time you have left for each activity
  • Battery widget
  • Battery in Notification Bar
  • Run full calibration for better results

Product description

This is the perfect battery monitor for your phone or tablet. It is simple, beautiful and can be calibrated specially for your device.

.~ Widget + Notification Bar + Level alerts ! ~.

Instantly know how many hours you have left for:
- Listening to music
- Watching video
- Talking on the phone
- Internet Browsing ( WiFi / Edge / 3G / 4G )
- Standby
- Time left to recharge
- Time to use LED Flashlight
- 2D and 3D Games
- Reading books
- GPS navigation
- Video chat
- Taking photos
- Recording videos

If you have a new or rare device, please run calibration tests to share your results with the community and make this app even more precise !

Try it now ! It's simply the best at what it does.

User Data Privacy

Developer has indicated that this app does not collect or transfer user data to third parties.
To learn more, visit the developer’s privacy policy.

Technical details

Size: Varies by device (17.6MB - 17.7MB)
Version: 1.99.32 (Amazon Appstore)
Developed By: smallte.ch ( Privacy Policy )
Application Permissions: ( Help me understand what permissions mean )
  • ACCESS_ADSERVICES_AD_ID
  • ACCESS_ADSERVICES_ATTRIBUTION
  • ACCESS_ADSERVICES_TOPICS
  • Access information about networks
  • ACCESS_NOTIFICATION_POLICY
  • Connect to paired bluetooth devices
  • Required to be able to access the camera device
  • Disable the keyguard
  • Access the flashlight
  • FOREGROUND_SERVICE
  • Open network sockets
  • Modify global audio settings
  • POST_NOTIFICATIONS
  • Read from external storage
  • Get notified that the operating system has finished booting
  • Set the wallpaper
  • Set the wallpaper hints
  • Open windows using the type TYPE_SYSTEM_ALERT, shown on top of all other applications
  • Access the vibration feature
  • PowerManager WakeLocks to keep processor from sleeping or screen from dimming
  • Allows an application to receive messages via Google Cloud Messaging
  • Receive message via Amazon Device
  • com.google.android.gms.permission.ACTIVITY_RECOGNITION
  • com.google.android.gms.permission.AD_ID
  • com.google.android.providers.gsf.permission.READ_GSERVICES
Minimum Operating System: Android 8.0.0
Approximate Download Time: Less than 3 minutes

Top reviews from the United States

G.Hunt
5.0 out of 5 stars GOTTA BUY PRO VERSION!
Reviewed in the United States on March 5, 2013
UPDATE: August 23,2014- BEST TIME SAVER, ORGANIZER & SAFETY MONITOR FOR ALL MY TECH DEVICES! I NEVER get someplace and discover my battery is dead because this app won't let me. It monitors my battery usage and level AND warns me if my battery is running low or getting too hot-It even reminds me when I need to charge my battery so I'll be able to use my devices when I'm away from home. It's dependable,accurate and truly the best protection I have on my phonse,Kindle and tablets. After using this app for more than 3 years it gets an A+ & 5*'s! GET THIS APP-YOU'LL NEVER REGRET IT! :)

2013-I accidently found Battery HD when looking for a battery life extender-it never even dawned on me there could be an app like this and NOW-I COULD NOT LIVE WITHOUT IT! I have it on all my battery operated devices: phones, Kindle reader & Kindle Fire. It so frees up my time because this app tells me where my battery is at, if I need to charge it or if I have enough charge for whatever I'm doing...and a slew of other helpful things. I never get stuck someplace with a dead phone anymore. What a wonderful stresser to have removed from my life. That's why I bought the pro version, not because the free version was lacking anything, (it wasn't), but because the developers gave me for free,( that's for everybody, not just me-the basic is totally free AND NOT for just a few days trial either!), such a wonderful app, I wanted to give back to them. Hopefully helping them get a pay check will also encourage them to invent & discover new great, wonderfully helpful apps. I am on a tight budget and don't spend my money easily but this people need to be shown their appreciated. You will love
this app. It offers voice and/or sound reminders, YOU pick when and how many reminders you get and there is so much more. A beautiful graph for tracking both battery use and charging time, tells you how long you can do many things with the charge left in your device, the option to see your battery's level in many ways and really so much more. Check it out for your self, I believe you'll be very glad you did.
Oh, there is one other feature I must mention and that is how easy this app is to use. I am NOT computer savvy and have had to uninstall a large number of 'battery savers" because I just couldn't figure them out and was messingup my phone. A very large number so that's just one more reason this app is worth 5 stars AND BEYOND!
Whovian
5.0 out of 5 stars Great little app
Reviewed in the United States on January 26, 2015
Real simple to use and has various options that gives you pertinent information about your battery life. Tells you how long it will take to charge the battery, what the temperature of the device is, how long it will operate depending on how you're going to use the device, i.e., videos, music, games/apps, books, etc.

It also has a nice little indicator in the upper right corner that covers up the device's normal battery icon and while charging it has a colored circle that winds around the current percentage of your battery that is charging. If you don't see the circle moving around the current battery charging percentage make sure the usb is connected to the device or to the charger. It's happened to me before where I will plug the cable into my Kindle but not notice that the other end has separated from the charger base until I see the circle isn't moving. Then I know to check the base and make sure the cable is firmly seated.

There's some other info you can get as well but my brain is slipping a gear and I'm vapor locked and can't remember the other stuff.

One thing I don't care for is the fact when you plug it in it immediately brings up the app showing what's going on and I don't need to know that information. I wish it would run in the background and if I need to see how long it's going to charge or how much time I have for doing whatever I'm going to do then let me open the app myself.

But that is a personal preference so I didn't dock a star. Well worth going pro in my opinion.

Reviewed for the Kindle Fire HDX 7 inch
Joseph S, Esq.
1.0 out of 5 stars What's the big deal?
Reviewed in the United States on December 28, 2012
No idea how this app gets positive reviews. Can only assume these people don't have a good understanding of their devices, or this app is waaay better on their model of phone than it is on mine. I have the HTC Droid DNA, and this app doesn't do anything accurately except tell me the current percent charge status of my battery (which I could get from the phone before I installed the app). I went straight to the "Pro" (paid) version of the app based on the overwhelmingly positive reviews, did the full calibration according to instructions (over 1 hour), but the information this app provides is completely inaccurate and wholly disconnected from reality. Other than the percent charge, there is literally not one piece of information it provides that is in any way accurate or helpful. It even tries to project how long it will take to acheive full charge status via A/C or USB charging (which would be good information to have), and that projection is off by such a wide margin that it is laughable. Even while the phone is actually charging, this app can't calibrate itself to provide an accurate estimate of when the charge will be complete. If you already have this app, I would suggest you check/validate the information this app provides to see if any of it is correct. Don't assume that it is accurate just because it shows you some numbers. It seems like a good idea, but very, very poorly executed and really just useless. This is the first app I have ever owned that I can say is a complete rip-off. Thankfully it was only 2 bucks!

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