A rechargeable battery includes an electrode assembly including a first electrode tab protruded at a first end, and a second electrode tab protruded at a second end; a case having an open side and receiving the electrode assembly; a cap assembly including a cap plate covering the open side of the case, a first current collecting member coupled to a lower side of the cap plate and electrically connected to the first electrode tab, and a second current collecting member coupled to the lower side of the cap plate; and a safety member arranged on an outer surface of the electrode assembly, and the first electrode tab is protruded at the first end toward the cap plate, the second electrode tab is protruded at the second end away from the cap plate, and the second electrode tab is electrically connected to the second current collecting member through the safety member.