US 12,224,461 B1
Battery assembly
Yong Hun Jung, Daejeon (KR)
Assigned to SK ON CO., LTD., Seoul (KR)
Filed by SK On Co., Ltd., Seoul (KR)
Filed on Mar. 11, 2024, as Appl. No. 18/600,772.
Claims priority of application No. 10-2023-0104688 (KR), filed on Aug. 10, 2023.
Int. Cl. H01M 50/593 (2021.01); H01M 50/244 (2021.01)
CPC H01M 50/593 (2021.01) [H01M 50/244 (2021.01)] 9 Claims
OG exemplary drawing
 
1. A battery assembly comprising:
a plurality of battery cells each including a main body portion and an electrode tab protruding from the main body portion;
a pocket member at least a part of which is disposed between an electrode tab of a first battery cell and an electrode tab of a second battery cell, among the plurality of battery cells; and
an insulating member accommodated in an inner region of the pocket member,
wherein the pocket member comprises:
an outer surface facing the electrode tab of the first battery cell and the electrode tab of the second battery cell; and
an inner surface contacting the insulating member.