Battery Left PRO is and Android Battery Left Widget which monitors your phone's battery usage and estimates the battery time remaining on your phone. This paid widget is highly customization with lots of choices for you
** 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!