公开(公告)号：EP4300672A1

公开(公告)日：2024-01-03

申请号：EP22827317.3

申请日：2022-05-27

Applicant: BYD Company Limited

Inventor： WANG, Bing ,  LIU, Wei ,  ZHANG, Ke ,  HU, Haibo

IPC: H01M50/169 ,  H01M50/166 ,  H01M50/15 ,  H01M50/103

Abstract: Provided are a housing, a battery, and an electronic device. The housing (10) is configured to accommodate an electrode core. The housing (10) includes a peripheral wall (11) and a first cover plate (131). The peripheral wall (11) is provided with a first opening (111). A reserved portion (1311) is arranged on a periphery of the first cover plate (131). The reserved portion (1311) is configured to be melted to form a melted edge. The first cover plate (131) is configured to be bonded with the peripheral wall (11) through the melted edge (1313) to close the first opening (111).