Power pack
From Transformers Wiki
Apower packis a component of aTransformerthat stores fuel.
Fiction
The Transformerscartoon
After successfully conqueringCybertron,Galvatron ordered the power packs of several deactivated (but apparently still living)Autobotsremoved to provide additional fuel for the gigantic rocket engine used to move the planet intoEarthorbit.The Rebirth, Part 3
Desert of Danger
In one possible scenario, in order to recharge an energy-drainedHot Rod,you aimedProfessor Sparksin his electrostatic mode towards Hot Rod's power pack. A quick electrical blast later, and Hot Rod was fully recharged and ready to take on the Decepticons.Desert of Danger
