Ampere, often referred by his nickname "Amp," is one of Ayden's Pokémon currently residing at Ayden's home in Phenac City.
Ampere relies on ranged attacks, but is not afraid to have an up close fight. With some physical moves in his arsenal, if an opponent gets too close, Amp takes advantage of his ability to paralyze his opponents.
Ayden encountered Ampere in Route 32 of the Johto region when it was a Mareep. She easily caught him without a fight, but came to experience Ampere's extreme shyness and sensitivity. He would shock anything and anyone near him when he became frightened or anxious. This made putting Ampere into battle a very difficult task. Over the course of her journey through Johto, Ayden helped Ampere overcome this and by her following return to Orre, he fully evolved into Ampharos.
He was primarily used by Ayden during her time in Johto and now currently resides in her home in Phenac City.
Ampere's name is derived from the unit of electric current of the same name.