| 摘要 |
According to one embodiment, a bus bar (10) electrically connects terminals (33) of a cathode and an anode of a battery module (1), the battery module (1) being formed by coupling a plurality of battery cells (30) each including the terminals (33) of the cathode and the anode. The bus bar (10) includes a first and a second connection portion each formed of an electrically conductive, substantially conical elastic body (190) which abuts on the terminal (33) of a battery cell (30); and an electrically conductive plate-shaped member (100) in which the first and second connection portions (190) are formed spaced apart in accordance with a distance between the terminals (33). Such a bus bar provides a low electric resistance and a sufficient flexibility in various directions. A battery module comprising said bus bar is also provided. |
