Mesmetron Power Cell

The Mesmetron Power Cell is an ammunition found in Fallout 3 and is, as the name suggests, used only by the Mesmetron.

Availability

 * Grouse in Paradise Falls has fifty cells which you receive at the same time as the Mesmetron. He will also see more cells at the price of 200 caps per 10 cells.
 * A total of 38 extra cells are available in the St. Aubin Medical Facility which appears in the Point Lookout add-on, typically in stacks of five.

Quests

 * Strictly Business
 * Strictly Profitable