Singularity Bomb

Take this and leave, now.

If you must know... this is a low density mass rarefaction cell.

The energy trapped inside this is incredible, and while my facility is capable of extracting it, the shielding on this cell has been damaged. Either through old age, or abuse.

I do not doubt you found this with the scavengers, somehow. While they may not understand the things they find, they have a natural inclination for combat. Using these as a weapon however, would be horribly foolish.