Mesmetron Power Cell

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

Characteristics
The Mesmetron power cell, as the name suggests, is used only by the Mesmetron. It's virtually 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 in the Point Lookout add-on.

Related quests

 * Strictly Business
 * Strictly Profitable

Bugs
It is possible that when retrieving the Mesmetron Power Cells from within St. Aubin medical facility, some may not actually be an item that can be activated or picked up. They are found next to 2 ammo crates which also cannot be activated.

Mesmetron-Energiezelle Célula energética de Hipnotrón Ogniwo Mezmetronu Аккумулятор для гипнотрона Акумулятор для гіпнотрону