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. 12, 2025
Filed:
Nov. 18, 2020
Byd Company Limited, Guangdong, CN;
BYD COMPANY LIMITED, Guangdong, CN;
Abstract
A battery includes a housing, at least one end cover, partition plates, and electrode core assemblies. The at least one end cover is arranged on at least one of two opposite ends of the housing. The partition plates are spaced apart from each other in the housing for separating the internal space of the housing into accommodating cavities. Each electrode core assembly is arranged in an accommodating cavity. The electrode core assembly includes at least one electrode core. The electrode core assemblies are connected in series. The partition plate is provided with an electrolyte solution filling channel in communication with an accommodating cavity on at least one side of the partition plate. The electrolyte solution filling channel is closed upon completion of filling the electrolyte solution. A through hole is provided on the partition plate at a position of the housing corresponding to the electrolyte solution filling channel.