Patent ID: 8795880

Claim:
A battery in which an electrode terminal is fixed to a battery case in an inserted state, comprising: a terminal fixing portion that projects outwardly from said battery case and includes a hole into which said electrode terminal is inserted; and an outer cover member completely external to the battery case, the outer cover member being in contact with and covering an outer peripheral surface facing in a radial direction and a top end surface facing in a projecting direction of said terminal fixing portion, wherein said outer cover member includes: a deformation restricting portion that covers the outer peripheral surface and the top end surface of said terminal fixing portion; and a pressure application portion projecting from the inner surface of the outer cover member and compressed into the top end portion of the terminal fixing portion, wherein the terminal fixing portion is deformed by the pressure application portion, and wherein the electrode terminal inserted into the hole is fixed to the terminal fixing portion of which an inside surface is protruded toward the inner diameter side.