| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a secondary battery device capable of improving ease of assembly and reliability. <P>SOLUTION: There is provided a secondary battery device comprising: a plurality of secondary battery cells 14; and a resin case 12 including a plurality of wall portions which define a plurality of containers 20 each containing a secondary battery cell, and containing said plurality of secondary battery cells. At least one of the wall portions which define the containers includes a plurality of pressing springs 40a which is integrally formed of resin with the wall portion and performs positioning by pressing the secondary battery cells contained in the containers. <P>COPYRIGHT: (C)2013,JPO&INPIT |
