BATTERY CELL INCLUDING POP-UP PRESSURE INDICATOR AND BATTERY DEVICE INCLUDING THE SAME

• Main Authors: Cronin, John, PARK, Soo Min, JEON, Hae Ryong, SHIN, Na Hyun, PAIK, Hyung Ju
• Format: Patent
• Language: English
• Published: 13.06.2024
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY

A battery cell includes a case configured to accommodate an electrode assembly; a cap plate covering the case; and a pop-up pressure indicator including a pop-up indicator configured to protrude outwardly when pressure in the case increases.