| 摘要 |
PURPOSE: An energy storing device is provided to prevent the damage of an electrode device or lead portion due to vibration by a simple process of forming protrusions in a housing. CONSTITUTION: An energy storing device includes an electrode device(15), a housing(40), an electrolyte, a current collection member(60), and a terminal(70). The electrode device comprises an anode, a cathode, a separation film. The anode electrode includes an anode lead portion. The cathode includes a cathode lead portion. The separation film is positioned between the anode and the cathode and separates the anode and the cathode. The housing accommodates the electrode device. The electrolyte is accommodated within the housing. The current collection member is faced with the electrode device within the housing. In the housing inside wall, a protrusion(42) for fixing the current collection member is formed. |
