ENERGY STORAGE DEVICE

An energy storage device includes an energy storage cell including an electrode terminal, and a conductor member. The conductor member includes a housing portion and a through hole extending from a surface of the conductor member to the housing portion. The energy storage device further includes a receiving member disposed in the housing portion. The electrode terminal is connected to the receiving member through the through hole, and is electrically connected to the conductor member at a position outward of the first through hole in the housing portion.