BATTERY CELL AND BATTERY CELL MANUFACTURING METHOD

Abstract: a battery cell and a battery cell manufacturing method are disclosed. a battery cell includes one or more electrode assemblies each including a positive electrode and a negative electrode, a case in which the one or more electrode assemblies are housed, a cap cover configured to cover an opening of the case, an electrode tab connected to the one or more electrode assemblies, and a boss terminal guidable by the cap cover, passing through the cap cover, and coupled to the electrode tab.

Inventor(s): Kwang Soo BAE, Jun Sun YONG, Jun Hyung LEE, Ji Hwan KIM, Heyoung Cheoul ROH, Chae Eun BAE, Jung Woo LEE

CPC Classification: H01M50/176 (PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY)

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