Logical Cell, Secondary Battery Module, And Secondary Battery Pack Comprising Same

Abstract: The present invention relates to a logical cell, a secondary battery module, and a secondary battery pack comprising same. The logical cell is formed by accommodating a pouch cell assembly, in which a plurality of pouch cells are arranged, in a case in the lengthwise direction, and a reinforcing plate is provided on one side or the other side of the case to reinforce rigidity. Thus, easiness in the handling of pouch cells and space utilization rate in the secondary battery pack can be maximized, and at the same time, damage to the side that is vulnerable to impacts can be prevented to improve the safety of the secondary battery.

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