This is a very useful application that displays the percentage of battery power remaining in text in each window title bar and also adds a battery icon to the system tray to indicate battery life. It is currently updated every fifteen seconds (it will be configured at some point). The plus in front of the battery (+) indicates that it is charging, (it is connected) while the negative (-) indicates that you are discharging (it is not connected). The output of the disc icon must clear the title bar text. Not all title bars can be modified, so some windows will not display battery percentage information. Windows that constantly updates the title bar text, such as some word processors, will remove battery information. However, the fifteen second timer will reset it. Hover over the system tray icon to view battery statistics.