【實用工具app】Battery Left PRO|最夯免費app-gigacircle

** 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