Peter Ackerman

Peter Ackerman, also known as the Thunder Hero: Discharge (サンダーヒーローウィスコンシン), is a Pro Hero with the highest tally of resolved cases in history and childhood friend of Logan Rogen.

Quirk
Chargeable: Peter's Quirk allows him to produce and manipulate large amounts of extremely intense electricity at will.

He appears to be immune to other flames, and can easily control the shape and temperature of the blaze as well. His level of control enables Peter to utilize his electricity in unorthodox ways, such as concentrating lightning and storms to his feet to achieve limited flight. He has been shown shaping his lightning into long-range and melee weapons, such as when he struck a Nomu with a spear made of electricity.

Using too much of his power will overheat Peter's body, causing a depletion of stamina, and an impairment of his physical functions.