Magical battery
From A KoL Wiki
I'd found this in Tony Sierpinski's pocket, and wasn't sure what to make of it. It looked like a regular sort of battery, like you'd use in a radio or flashlight, but it radiated a glowing white... aura, I guess you'd say.
I was probably giving myself cancer, carrying this thing around.
(Meat Pasting component)
Cannot be discarded
(In-game plural: magical batteries)