Comment 31 for bug 1234458

Actually, you're right. When my battery is plugged in and charging, it is showing the mouse icon.

The spec says:

"If anything is discharging, the menu title should represent the component (not battery, but component) that is estimated to lose power first. For example, if your notebook battery is estimated to discharge in 1 hour 47 minutes, and your wireless mouse battery is estimated to discharge in 27 minutes, the menu title should represent the mouse. "

In this case, my mouse does not provide an estimated time remaining, so it should not be displayed in preference to the battery.