Ripping through the unit quickly, Rocketeer finds the power core: a glowing blue ball, about the size of a baseball, partially surrounded by an intricate protective shell. At full power, the core's brightness would burn the eyes, but now it's barely as bright as a night-light.
Disconnecting the various cables and lines running to and from the core, Rocketeer takes it, and then follows after the others.
Without its power, Lightning Strike powers down. As it fades, Rocketeer will hear a metallic laugh and a whisper as she flies away: "You're doomed."
This is a Mostly Depleted Power Core (1).
You can either keep it for future use, or absorb its remaining power, and restore a cliche.
You can absorb it into your armor, and restore 1 dice for Mad Rocket Scientist...or give it to Ragnar and let him restore 1 dice for his Demi-god cliche.
Small Fry is at full power, so doesn't need it. Shield Maiden is missing Mild-Mannered Alter Ego, but that's not a cliche that fits for absorbing this energy.