TESTING APPARTUS FOR CASE OF SECONDARY CELL

摘要

PURPOSE: A testing apparatus for a secondary cell case is provided to perform accurate inspection by preventing the leakage of gas even though the deformation of a secondary battery during the test. CONSTITUTION: A testing apparatus for a secondary cell case comprises a pad(300) which is made of rubber, synthetic rubber or synthetic resin having elasticity, has a through hole(310) in the center, and contacts with the opened side of the secondary cell case; a pressing part(100) which is vertically movable and is installed at the upper part of the pad; and a pressing unit(200) which prevents the leakage of inside high pressure gas by pressurizing the upper side of the secondary cell.