| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a power storage device in which contact resistance is low in the coupling between a collector terminal of a cell and an electronic apparatus, the coupling state can be maintained continuously, durability is ensured in long term vibration, thermal cycle, and charge/discharge cycle, and excellent assembling workability is ensured. <P>SOLUTION: The power storage device comprises a cell module 10 configured by juxtaposing a plurality of cells 11 each having a pair of collector terminals 12 projecting from an electrode and connecting the collector terminals 12 of adjoining cells 11, and an electronic circuit board 20 arranged near the cell module 10, connected electrically with the collector terminals 12 of each cell 11 via a plurality of connection lines and controlling charge/discharge of each cell 11. A flexible cable 30 or a flexible wire 40 is used as each connection line, and connection ends 31, 41 for clamping the collector terminals 12 of a cell 11 adjoining one end thereof are provided. <P>COPYRIGHT: (C)2012,JPO&INPIT |
