Energy Weapons are guns designed to fire using electricity as ammunition. They a are powered by standardized energy cells. Their high damage output, homogenized ammo type and unique damage types far outshadow the rather expensive price of energy ammo.As reference, in the following weapon statistics Mag Size represents the amount of charge needed to fire one shot from the gun, rather then the size of the clip. How much ammo that is in the gun is dependant on the individual battary type in the gun.