Partition jig for secondary battery penetration test, and penetration test apparatus and method using the same

Abstract

The present disclosure relates to a partition jig for a secondary battery penetration test, and a penetration test apparatus and method using the same. The technical object to be solved is to suppress swelling by pressing an electrode plate charged for a penetration test of a secondary battery, thereby eliminating the possibility of explosion that may occur during a test. To this end, the present disclosure provides a partition jig for a secondary battery penetration test, and a secondary battery penetration test apparatus and method using the same, wherein the partition jig includes a main body configured to support a case of a secondary battery, a pressing portion which protrudes from the main body and enters through a perforation formed in the case of the secondary battery to press an electrode plate of an internal electrode assembly, and a nail through-hole which is formed in the pressing portion and through which a nail for a secondary battery penetration test passes.

Dependencies are inferred from the claim text.