Battery HD Pro

smallte.ch

About this app

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

Now you can get alerts when your phone charges or discharges to a specific percentage!

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

Use this app to see all this battery information at a glance in the widget or the notification bar.

Check the usage chart to understand better your daily usage.

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.

Ratings and reviews

Great app! I love the graphs, voltage, temperature etc. readings. The widgets and wallpaper stuff are good but can be better. It's a must have app either way. I've been using it for years. To the developer: Please give the widgets, custom color layout and especially wallpaper some flare. Maybe be add a battery charging animation to the live wallpaper.

7/13/23: still using this app. It still works well! 8/27/15: I've tried several battery apps but like this one the best. Being able to personalize battery voice and sound alert intervals with a customized sound tone works well for me. Hearing audio alerts helps to prevent over and frequent unnecessary charging. I no longer have to keep looking at my phone to check the battery usage levels. Awesome app!!!

Update, 6/6/25. Moved this up to 5 stars, have had the free version for several years and the Pro version for over 10 years. Now using on a Galaxy 25 with Android U. I. 17. Consistently has performed to expectations. Developers keep this updated as the Android interface changes. Can't say that about many apps. 2/13/16 Have used the pro version on my Droid Razr for years now, and also on Kindles and a Galaxy. Works very well, enables you to find resource hogs and bad battery chargers.