The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 19, 2025
Filed:
Jun. 30, 2023
Contemporary Amperex Technology (Hong Kong) Limited, Hong Kong, CN;
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED, Hong Kong, CN;
Abstract
Provided are an end cover assembly, a battery, an electric device, a battery cell, and a manufacturing method thereof, pertaining to the technical field of batteries. The end cover assembly includes an end cover, a first electrode terminal, a second electrode terminal, a connecting member, and a pressure relief mechanism. The first electrode terminal is installed on the end cover; and the second electrode terminal is installed on the end cover. The connecting member is configured to be connected to the first electrode terminal and the second electrode terminal, where the connecting member is on a side of the end cover farther away from inside of the battery cell in a first direction. The pressure relief mechanism is disposed on the end cover, the pressure relief mechanism is at least partially located between the first electrode terminal and the second electrode terminal.