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. 25, 2026
Filed:
Oct. 11, 2023
Applicant:
Ningde Amperex Technology Limited, Ningde, CN;
Inventors:
Assignee:
Ningde Amperex Technology Limited, Ningde City, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/538 (2021.01); H01M 10/04 (2006.01); H01M 50/534 (2021.01); H01M 50/536 (2021.01); H01M 50/54 (2021.01);
U.S. Cl.
CPC ...
H01M 10/0431 (2013.01); H01M 50/534 (2021.01); H01M 50/536 (2021.01); H01M 50/538 (2021.01);
Abstract
A battery cell includes an electrode sheet. The electrode sheet includes an electrode sheet body and a plurality of tabs connected to the electrode sheet body. The width of each of the plurality of tabs is different from one another; or the length of each of the plurality of tabs is different from one another. The electrode sheet and the battery cell having the electrode sheet ensures that each of the tabs in the electrode sheet can electrically conduct well with the tab lead. Thus, the battery cell has the advantage of good electrical conductivity.