Plasma cartridge (Fallout 4)

The plasma cartridge is a type of ammunition in Fallout 4. Unlike previously featured weapons in the Fallout series, plasma weapons in Fallout 4 utilize their own form of ammunition instead of sharing them with laser weapons.

Characteristics
The plasma cartridge is a small, green container and is used by all varieties of plasma weapons.

Weapons using this ammunition

 * Plasma gun
 * Experiment 18-A
 * Sentinel's Plasmacaster

Locations

 * 100 can be found on dead General McGann, inside the Castle tunnels during the quest Old Guns.
 * Can be found on dead Gunners carrying plasma weapons
 * Can be purchased from Daisy at Daisy's Discounts and from KL-E-0 at Kill or Be Killed, both in Goodneighbor.
 * Arturo Rodriguez, Percy, and Myrna sell varying amounts in Diamond City.
 * Large amounts can be purchased from the synth requisition officer at the Institute.
 * Sold by Eleanor from her trailer located northwest of the Fairline Hill Estates by the rail track, along with higher than usual amounts of other ammunition.
 * Sold by Proctor Teagan on the Prydwen.
 * Sometimes sold by Deb at Bunker Hill.