A pouch-type battery case according to an embodiment of the present invention includes a cup part configured to accommodate an electrode assembly of stacked electrodes and separators the cup part including a plurality of punch edges connecting a plurality ...

A pouch-type secondary battery according to an embodiment of the present invention for achieving the above object includes: an electrode assembly in which electrodes and separators are stacked; a pouch-type battery case comprising a cup part configured to ...