| 摘要 |
PROBLEM TO BE SOLVED: To provide a holding structure for cylindrical battery cells which can stably protect a plurality of cylindrical battery cells from traveling vibrations or the like of a vehicle, is excellent in cylindrical battery cell installation workability and can acquire high holding power.SOLUTION: A spacer provided with a relatively rigid holder member and a soft member softer than the holder member. A plurality of housing parts for cylindrical battery cells, each having an inner diameter larger than an outer diameter of the cylindrical battery cell to some extent are formed mutually in parallel by partitioning the holder member with partition walls, and having an opening part obtained by partially cutting out the partition wall between at least two adjacent housing parts is inserted between adjacent cylindrical battery cells, the soft member being the opening part. |
