Best battery app Ive seen

Ive tried a few battery apps. I prefer this one for its interface. The battery information is in a drop down menu from the menu bar (as opposed to a new window like in some other apps). One can also set the menubars display settings to state percentage of battery left, or time left on battery. I would appreciate an update that enables one to remove the icon, and just display the time left / percentage charged.

David.88 about Battery Guard