Energizer Bunny vs. Darth Vader

The Energizer Bunny was a male lagomorph that used an Energizer battery to keep going and going. Sometime during the Galactic Civil War, the Energizer Bunny's presence in the Force was so strong that it registered on the sensors of the Star Dreadnought Executor—a remarkable occurrence, given that detecting the Force generally required very specialized equipment such as a Force Detector. Despite this, it is apparent that Darth Vader only took action with regard to this matter after Emperor Palpatine ordered Vader to "get his battery" after sensing the "great disturbance in the Force" caused by the Energizer Bunny.

Vader and the Energizer Bunny eventually met at a carbon freezing facility at an undisclosed location, possibly Cloud City. Vader soon discovered that retrieving the Energizer Bunny's power cell would not be as easy as he had thought. He taunted the Energizer Bunny and tried to lure it to the dark side of the Force. It easily evaded the Sith Lord's attacks by spinning. Eventually Vader's lightsaber, which had been powered by allegedly inferior Supervolt power cells, died out.

With no apparent urgency, the Energizer Bunny exited the carbon-freezing chamber as the Dark Lord of the Sith screamed in frustration.