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:
Jul. 15, 2025
Filed:
Jun. 25, 2021
Contemporary Amperex Technology (Hong Kong) Limited, Hong Kong, CN;
CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED, Hong Kong, CN;
Abstract
The present application relates to a battery module, a battery pack, a device and an assembly method of the battery module, the battery module includes: a battery cell arrangement structure including a plurality of battery cells stacked upon one another; a cable tie, the cable tie surrounding outside the battery cell arrangement structure, and at least including a first cable tie and a second cable tie of different materials; and where at least part of the first cable tie is located on a side of the second cable tie close to the battery cell. The cable tie can have characteristics of the first cable tie and the second cable tie, which improves an applicability of the cable tie. In this case, it is helpful to improve a connection reliability of the cable tie to the battery cell arrangement structure, and to release an expansion force of the battery module.