After overloading his powers, Static burns out of all of his energy, and tests show that there is no trace of any energy left in him. As if he’d never gained powers in the first place.
This comes after absorbing and redirecting all kinds of energy in ways his powers would have never lead you to believe he could. I mean, at one point he sucks kryptonite radiation out of Superboy and then fires it at someone. This guy is supposed to have electrical powers, right?