| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a battery module capable of preventing positional shift between a plurality of single batteries aligned therein. <P>SOLUTION: The battery module includes: a first battery 1; a first cap which covers a face in which electrode terminals 11, 12 of the first battery 1 are formed and which is equipped with a first fitting protrusion 37; a second battery; and a second cap which covers the face in which the electrode terminals of the second battery are formed and which is equipped with a second fitting recess. The first and second caps are arranged while fitting the first fitting protrusion and the first fitting recess to each other. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
