Bat-eries

Bat-eries are AA batteries used to power the Cackling skulls in Summerween.

History
When Soos, Dipper, Mabel, Candy, and Grenda, attempt to escape the Summerween Trickster by disguising themselves, Soos tries to use the Cackling Skulls. He presses one, however it is out of batteries. He somehow grabs Bat-eries and puts them in the Cackling Skull, and presses it, giving himself away to the Trickster.