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:
Nov. 04, 2025
Filed:
Oct. 27, 2020
Byd Company Limited, Guangdong, CN;
Kewei Lu, Shenzhen, CN;
Xiaowen Mu, Shenzhen, CN;
Yanchu Liu, Shenzhen, CN;
Jingyan Zhu, Shenzhen, CN;
Xuan Yu, Shenzhen, CN;
BYD Company Limited, Shenzhen, CN;
Abstract
Disclosed are a battery, a battery module, a battery pack, and an electric vehicle. The battery includes a housing and at least two electrode core sets connected in series with each other and each including at least one electrode core (). The electrode core () includes a positive plate, a negative plate, and an electrolyte located between the positive plate and the negative plate. The electrolyte is a solid electrolyte or a polymer electrolyte. Isolation layers () are arranged between opposite surfaces of two adjacent electrode core sets. Each isolation layer () is formed by curing an insulation adhesive coated on at least one of the opposite surfaces of the two adjacent electrode core sets.