BATTERY CELL JIG INCLUDING FILM-TYPE PRESSURE SENSOR, AND METHOD FOR MEASURING SWELLING OF BATTERY CELL

The present technology relates to a battery cell jig including film-type pressure sensors, and a method of measuring a swelling of a battery cell using the same. According to the present invention, by using film-type pressure sensors, the volume of the measuring apparatus can be reduced, and abnormal degeneration of the battery cell by the pressure difference for each location of the battery cell can be prevented.