ELECTROCHEMICAL CELL MODULE AND HOLDER FOR ELECTROCHEMICAL CELL MODULE

摘要

PROBLEM TO BE SOLVED: To provide an electrochemical cell module in which a plurality of electrochemical cells held on a holder can be prevented reliably from vibrating in the holder.SOLUTION: A plurality of recesses 54A-54H in which the ends of a plurality of lithium ion capacitors are fitted, respectively, are formed in a first holder 5. A plurality of contact parts D coming into contact with the outer peripheral surface at the end of the lithium ion capacitors are formed, respectively, on the peripheral wall C of the plurality of recesses 54A-54H, at a predetermined interval in the circumferential direction. At least one of the plurality of contact parts D is constituted of a movable wall 55 having one fixed end and the other end that can be bent radially outward of the recesses 54A-54H.