Vibration test jig and vibration test device for cylindrical secondary battery

摘要

The present invention includes a body accommodating a cylindrical battery cell; and a connection part electrically connected to an electrode terminal of the cylindrical battery cell, wherein the connection part includes a connection member electrically connected to the electrode terminal and drawn out of the main body; a support member for supporting the connecting member; and a fixing member for fixing the supporting member to the main body. The vibration test jig of the present invention enables electrical connection between the cylindrical battery cell mounted in the jig and an external voltage and resistance meter through the connection part, so that the electrical state of the battery cell can be monitored in real time during the vibration test, and measurement There is an effect that it is possible to check whether the electrode tab is disconnected and the disconnection time from the voltage or resistance value.