Mesmetron Power Cell

The Mesmetron power cell is a type of ammunition found in Fallout 3.

Gameplay
Used only by the Mesmetron. It is the same in appearance as energy cells, but the negative terminals are capped with blue coloring instead of yellow.

Weapon using this ammunition

 * Mesmetron

Locations

 * Grouse in Paradise Falls has fifty cells which the Lone Wanderer receives at the same time as the Mesmetron. Grouse will also sell more cells at the price of 200 caps per 10 cells.
 * A total of 76 extra cells, typically in stacks of five, are available in the St. Aubin medical facility, the underground lair of Professor Calvert's brain.

Related quests

 * Strictly Business
 * Strictly Profitable