Tiny Meter

Tiny Meter is a free small application to monitor the battery level percentage, memory level and signal level in your BlackBerry®. This app will log you BlackBerry® battery so you can see how fast you use your battery (and how fast your charger works). The icon of this application changes dynamically as your battery level is changing. 

This application will need to run in the background for approximately one hour to collect data to show minimum, average, and maximum battery discharge level. Other informations are available instantly after you install this application.