Tesla power pack

Named Tesla Armour in the game, it is actually a third piece of armour that you can wear on top of any other gear you have. It does not look like the standard glowing tubes on a Tesla suit's back, but does cover them up if you wear it with the Tesla Armour. It will also give you invisible Tesla coils in the same locations as if you were wearing standard Tesla Armour and arcing electricity on anything you wear it with.

I will try to add a picture in for it tonight.