Voltorb

Voltorb are electric type Pokemon who have a tendency to explode. Most Voltorbs are fun loving creatures, but they hate being confined. They are commonly found in powerplants like their evolved form, Electrode. They enjoy open spaces, and rolling around for fun. No one is quite sure how they eat, although some Pokemon researchers, such as Prof. Cedar of the Pokemon Institute, theorize that they can take nurishment through their skin, or the electricity they generate somehow keeps them healthy.