Voltorb use a Screech attack to lower their
     opponents' defense rating before launching an
     electrical assault. If the odds are against a
     Voltorb, it may self-destruct to avoid capture.
     These Pokémon evolve into Electrode.

     TYPE: Electric
     HEIGHT: .5 m
     WEIGHT: 10.4 kg
     EVOLUTION: Voltorb-Electrode