An electronic device includes: a battery including: a first case having a first through hole, a second case having a second through hole at least partially aligned with the first through hole, the second case being coupled to the first case, and at least one battery cell included in the first case and the second case, the at least one battery cell including a first electrode electrically connected to the first case, and a second electrode electrically connected to the second case; and a housing including: a rod at least partially inserted into the first through hole and the second through hole, the rod being electrically connected to first electrode and the second electrode, and a body extending from the rod, wherein the rod is configured to provide an electrical path for power provided from the battery.