What's new:

- NEW: Use your battery level as WALLPAPER
- New calibration music
- Over 1.68 MILLION hours of calibration tests have already been shared ! Yes that's the equivalent of one device running for 192 years non-stop.

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
- Charge Alerts
- Usage chart

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

Google Play:
 
https://play.google.com/store/apps/details?id=ch.smalltech.battery.pro