DEVICE FOR ELIMINATING GAS FROM ACTIVATED BATTERY CELL AND METHOD FOR MANUFACTURING BATTERY CELL

摘要

The present invention relates to a device for eliminating gas, as a device for eliminating gas generated in an activation process of a battery cell, which comprises: a die loaded with a battery cell which has gone through an activation process; and a pressurizer for performing pressurization from the opposite side of an outer circumferential surface sealing unit formed with a redundancy unit for collecting gas of a battery cell toward the outer circumferential surface sealing unit sequentially.