ELECTRODE ASSEMBLY AND BATTERY CELL INCLUDING THE SAME

An electrode assembly (100) in which an electrode (110) and a separator (130) are alternately stacked, wherein in one direction of the electrode assembly (100), the separator (130) includes an projection (138) that protrudes beyond the end part of the electrode (110, 120), and wherein among a plurality of separators (130) included in the electrode assembly (100), an fixing member (140) for fixing between the projections (138) of the separators (130) adjacent to each other along a stacking direction (Y) of the electrode(110, 120) and the separator (130) is formed.