| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a charge and discharge device capable of detecting abnormality upon occurrence of positional deviation between a secondary battery and a charge and discharge jig, when setting the charge and discharge jig in the secondary battery.SOLUTION: A charge and discharge device 1 performs charge and discharge of a secondary battery 5 by arranging a plurality of secondary batteries 5 in a battery pallet 3 while stacking in the thickness direction, and abutting a plurality of charge and discharge probes 24, provided in a charge and discharge jig 2, against the abutting surfaces formed in the positive electrode terminal and negative electrode terminal of each secondary battery 5. A sensor 62 measures the load applied to the charge and discharge jig 2 from the secondary battery 5, when the charge and discharge probe 24 abuts against the abutting surface, and an abnormality is detected when the load measured by the sensor 62 exceeds a predetermined value.</p> |
