Battery Module And Battery Pack

Abstract: A battery pack according to the present invention comprises: a plurality of secondary batteries which include battery cases having electrode leads and lead sealing portions corresponding to the electrode leads, and which face each other such that the lead sealing portions are arranged in one direction; cooling plates positioned between the plurality of secondary batteries; and a pack case having an accommodation space for accommodating the plurality of secondary batteries, the pack case having drains that are adjacent to the lead sealing portions and are recessed in the direction of moving farther away from the lead sealing portions.

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