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:
Sep. 29, 2026
Filed:
Mar. 09, 2023
America National Power Storage Llc, Lewes, DE (US);
Sanxue Zhang, Xi'an, CN;
Zhengjun Lei, Xi'an, CN;
Jian Qiang, Xi'an, CN;
Tengfei Zhai, Xi'an, CN;
Xiaoyu Han, Xi'an, CN;
AMERICA NATIONAL POWER STORAGE LLC, Lewes, DE (US);
Abstract
A high-capacity battery comprises an enclosure, a group of battery cells arranged inside the enclosure, and cover plates arranged on two opposite sides of the enclosure. The cover plates serve as positive and negative poles of the battery. The group of battery cells are composed of a plurality of battery cells with similar performance, which are grouped by capacity, voltage, internal resistance, and self-discharge, etc., and connected in shunt, and all battery cells in the group share the same electrolyte system. The pole lugs of the group of battery cells are connected to the cover plates, and the cover plates are connected to the enclosure in an insulated and sealed manner.