公开(公告)号：US20240039098A1

公开(公告)日：2024-02-01

申请号：US18478687

申请日：2023-09-29

Applicant: BYD COMPANY LIMITED

Inventor： Lei ZHOU ,  Zhixue HUANG ,  Xiangjun DAI ,  Zhengyi HUANG

IPC: H01M50/209 ,  H01M50/271 ,  H01M50/296 ,  H01M10/42

CPC classification number: H01M50/209 ,  H01M50/271 ,  H01M50/296 ,  H01M10/425 ,  H01M2010/4271

Abstract: The present disclosure provides a battery module and a battery pack. The battery module includes: multiple cells and an outer frame. The outer frame includes: four support columns, two side plates, and two end plates. The two side plates are arranged opposite to each other. The two end plates are arranged opposite to each other. The four support columns are respectively connected between end portions of the side plates and the end plates. One of a top and a bottom of the support column is provided with a support platform and another is provided with a fitting hole. The support platform of one battery module is fittable in the fitting hole of another battery module.