Magneton (Japanese: レアコイル Rarecoil) is a dual-type Electric/Steel Pokémon and formerly, in Generation I, a pure Electric-type Pokémon. It evolves from Magnemite starting at level 30 and evolves into Magnezone when leveled up in either Mt. Coronet or Chargestone Cave.
Magneton is the result of three Magnemite being linked together by a strong magnetic force, although a single Magnemite can evolve by itself when no other Magnemite are in the vicinity. The three Magnemite that Magneton consists of can be linked several ways. Magneton is most commonly seen as one Magnemite on top, and two Magnemite linked via body on the bottom, forming a triangle. However, in some cases, the Magnemite will not be connected at all, but remain in a triangular pattern. In the anime, the size of Magneton's magnets change in different episodes. This does not seem to be based on anything except possibly an oversight by the animators. Even though Magneton, its pre-evolution and its evolution are all mechanical creatures, they still have emotions, can get hungry, and have a way of reproducing. Magneton has been considered to be related to Metang and Bronzong since both are also half Steel-type Pokémon that float by using electromagnetic waves.