Voltergeist

Voltergeist is one of the main protagonists of SWAT.

Appearance
Voltergeist is an electrical ghost. His body is shaped like a normal human's, but it's made of pure white electricity. The ends of his fingers are tipped with what appears to be extremely tiny claws, and he isn't wearing any clothes. His eyes and mouth are glowing bright blue, his pupils white, and his eyes and mouth are quite hard to discern when either of them are closed.

Personality
Voltergeist is calm and collected most of the time. In dire situations, he tends to act frantic. He can also get angered quite easily, and the response is shocking, literally.

Powers/Abilities
Voltergeist is a ghost, having an incorpreal form, so he can't be hurt. This doesn't mean he can't be killed, however. He is able to discharge electricity from his body, with as many volts as he wants, and if anyone touches him, they will get electrocuted. He's able to jump into electrical outlets and possess electrical devices, and should he, he will be able to make said device do whatever he wants.