Possession of a taser stun gun. (a) As used in this section, taser stun gun means any device that: (1) Is powered by an electrical charging unit such as a battery; and (2) Either: (A) Emits an electrical charge in excess of twenty thousand (20,000) volts; or (B) Is otherwise capable of incapacitating a person by an electrical charge.(b) (1) No person who is eighteen (18) years of age or under ma