Fusion cell (Fallout 4)

The fusion cell is a type of ammunition $$

Gameplay
The fusion cells are used by laser weapons. Fusion cells can be purchased from various merchants within the Commonwealth and looted from enemies using energy weapons.

Weapons

 * Laser musket
 * Laser Gun
 * Good Intentions
 * Old Faithful
 * Prototype UP77 "Limitless Potential"
 * Righteous Authority
 * Survivor's Special
 * Wazer Wifle
 * Protectron's Gaze
 * Institute laser
 * Virgil's rifle
 * Alien blaster pistol (after conversion)
 * Hub's Alien Blaster (after conversion)
 * Salvaged Assaultron head
 * Tesla rifle
 * Tesla Cannon
 * Alien atomizer (after conversion)
 * Alien disintegrator (after conversion)
 * Cosmic cannon
 * Solar cannon
 * Thunderbolt

Locations

 * Merchants usually sell this ammunition type.
 * Gunners, Brotherhood of Steel members, Minutemen, and Institute synths often carry laser weapons as well as fusion cells.
 * 12 cells in the Advanced Systems division of the Institute.
 * 10 in the Synth Retention division of the Institute.
 * Eight in the sniper's hideout.
 * Eight inside the University Credit Union.
 * Eight outside, and seven inside the Castle.
 * Eight near the Fort Hagen filling station
 * Five inside the Prydwen.
 * Three outside D.B. Technical High School.
 * Three around Boston Airport.
 * Three at the entrance of the Museum of Freedom in Concord, by a dead Minuteman and a laser musket.