公开(公告)号：US20220359928A1

公开(公告)日：2022-11-10

申请号：US17736149

申请日：2022-05-04

Applicant: SK On Co., Ltd.

Inventor： Seo Roh RHEE ,  Yang Kyu CHOI ,  Ji Eun KANG ,  Seok Min KIM ,  Sung Chul PARK ,  Ha Chul JEONG

IPC: H01M10/6551 ,  H01M50/211 ,  H01M10/653 ,  H01M50/271 ,  H01M10/613 ,  H01M10/647

Abstract: Provided is a battery module having a bidirectional cooling structure. The A battery module comprising: a module case comprising an upper cover plate and a lower cover plate; and at least two pouch cells accommodated in the module case, respectively including sealed portions on three sides thereof, wherein among the sealed portions, a sealed portion from which no electrode lead protrudes is folded in one direction, and the folded sealed portion is positioned on a side of the upper cover plate or the lower cover plate of the module case, wherein a thermal adhesive is attached directly to a pouch side of at least one of the at least two pouch cells located in a direction opposite to a folding direction of the folded sealed portion.