Fusion core

"'pff 100 years my shiny ass'"

Background
the fusion cores are pocket made nuclear reactors high-grade, long-term nuclear battery used for military and commercial applications Used by civilians to power a multitude of devices, from automobiles, to generators, the military instead used them for warfare. Supplying power armor and some other equipment or structures with energy. The tiny size of the reactor is marvelous for transporting and weightiness, but there is a critical problem with its technical design: You're not able to recharge it like other batteries.

You can find it in some abandoned structures like crashed vehicles or antique edification.

Trivia
This is a reference to the Fallout franchise. The fusion core is an item used in power armor and fusion generators.


 * In Fallout 4 is a fucking piece of shit cos drain so fucking fast.
 * That's why I said 100 years my shiny ass.


 * New editor here, I thoroughly disagree with this man's opinion, as although fusion cores don't last too long, their lifespan is still quite long when you realize that they're powering what's basically a heavily armored exoskeleton that can withstand ludicrous amounts of kinetic energy, laser weapons, radiation, heat, environmental hazards, etc. This man probably never got past the "Out of Time" quest in F:4, as that fusion core is pretty empty. ( And the power armor suit in that quest sucks ass. Top-of-the-line my ass, it can't handle 40 bullets before breaking.)