Joltik

Joltik that live in cities have learned a technique for sucking electricity from the outlets in houses.

They attach themselves to large-bodied Pokémon and absorb static electricity, which they store in an electric pouch.

Since it can’t generate its own electricity, it sticks onto large-bodied Pokémon and absorbs static electricity.

Joltik can be found clinging to other Pokémon. It’s soaking up static electricity because it can’t produce a charge on its own.