Patent ID: 8618804
Filing Date: 2013-12-31
Classification: G01R,H01M,Y02E,Y02P

Abstract:
1. A chuck mechanism of a charge/discharge testing device for flat-rechargeable batteries comprising: a first guide engageable with a battery pressing member of a battery storage which moves according to a battery storage width of a plurality of flat-rechargeable batteries stored in parallel in the battery storage; and a plurality of chuck units arranged in parallel by being resiliently and continuously joined and having the first guide on one end side, and a second guide mounted on each of the chuck units, wherein a chuck width of all of the chuck units resiliently arranged in parallel is adjusted according to the battery storage width of the flat-rechargeable batteries by an engagement of the first guide and the battery pressing member, and the second guide positions each of the chuck units being adjusted according to the battery storage width with corresponding flat-rechargeable batteries in the battery storage.