Energy cell

Small Energy Cell or simply Energy Cell is ammunition item in Fallout, Fallout 2 and Fallout 3. It is a small, self-contained energy storage unit associated with one-handed energy weapons.

Fallout and Fallout 2
In Fallout 2, it can also be used to fuel the Highwayman.

Weapons using this ammunition

 * Super Cattle Prod
 * Power Fist
 * Mega Power Fist
 * Cattle Prod
 * Plasma Pistol
 * Plasma Pistol (Ext. Cap.)
 * Laser Pistol
 * Magneto-Laser Pistol
 * Alien Blaster
 * Ripper (weapon)
 * YK32 Pulse Pistol

Fallout 3
It bears a striking resemblance to 3 regular AA batteries taped together.

Energy cells are most common on robots, however merchants sell them in large amounts. Unfortunately, they sell them for at least 2 caps each, making them quite pricey.

Weapons using this ammunition

 * Laser Pistol
 * Smuggler's End
 * Protectron's Gaze
 * Plasma Pistol
 * Colonel Autumn's Laser Pistol