公开(公告)号：US20200044208A1

公开(公告)日：2020-02-06

申请号：US16604119

申请日：2018-04-05

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： Shoichi TOYA ,  Takeshi NAKASHIMA ,  Quanzeng GUO

IPC: H01M2/10 ,  H01M10/42 ,  H01M2/30 ,  H01M10/04

Abstract: A battery module includes: a battery stack including cells that are tabular and laminated on one another; and a first module reinforcement plate that is metallic and disposed in at least a position, included in positions that cover a plurality of outer surfaces excluding a pair of first outer surfaces at both outer sides along a lamination direction of the battery stack, that substantially covers an entirety of a second outer surface having a maximum area.