公开(公告)号：US20240128551A1

公开(公告)日：2024-04-18

申请号：US18392593

申请日：2023-12-21

Applicant: BYD COMPANY LIMITED

Inventor： Liwei LIANG ,  Shumin HU ,  Yuanyuan CHEN ,  Jian ZHANG ,  Jinzhong OUYANG

IPC: H01M50/103 ,  H01M50/15

CPC classification number: H01M50/103 ,  H01M50/15

Abstract: a first, a second, a third, and a fourth side plates of a battery casing are connected in sequence. The first and the third side plates are arranged opposite to each other, and the first side plate is shorter than the third side plate. The second and the fourth side plates are arranged opposite to each other, and the fourth side plate is shorter than the second side plate. A connecting plate adapted to mount a tab of a battery is provided between the first and the fourth side plates and connected to the first and the fourth side plates, and the connecting plate is shorter than the second and the third side plates. The first, the second, the third, and the fourth side plates and the connecting plate are located at the same side of a support plate, and work with the support plate to define an accommodating cavity.