| 摘要 |
PURPOSE: A secondary battery module is provided to surely prevent the damage of a bus bar by preventing tension taking part in the movement of a secondary battery cell from being applied to the bus bar and to stably maintain the secondary battery cell. CONSTITUTION: A secondary battery module comprises: a battery cell row(22) including a plurality of secondary battery cells which are arranged on same direction; a cover member(6) covering the side of the battery cell row corresponding to a terminal surface of the secondary battery cell; a plurality of bus bars(7a,7b,7c) which electrically connect a cathode terminal(3a) and an anode terminal(3b); and a connecting device which connects the cover member and the secondary battery cell using the bus bar. The cover member includes a plurality of inner ribs(16) and an outer lib. |
