Electrode (Japanese: マルマイン Marumine) is an Electric-type Pokémon. It evolves from Voltorb starting at level 30.
Electrode are round Pokémon with no arms or legs. They resemble an upside-down Poké Ball. For this reason, many Trainers try to pick them up in the Power Plant, mistaking them for an item. Whereas their pre-evolution resembles a conventional Poké Ball in both shape and color, Electrode have the colors reversed (the red being on the bottom and white on top), and have a mouth.