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. 21, 2026
Filed:
Aug. 14, 2025
Contemporary Amperex Technology Co., Limited, Ningde, CN;
Yaxi Tian, Ningde, CN;
Daichun Tang, Ningde, CN;
Honggang Yu, Ningde, CN;
Haizu Jin, Ningde, CN;
Rui Yang, Ningde, CN;
Xichen Wei, Ningde, CN;
Zhiyao Li, Ningde, CN;
Yuanda Yao, Ningde, CN;
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED, Ningde City, CN;
Abstract
This disclosure pertains to the technical fields of batteries, and provides a battery cell, a battery, and an electric device. The electric device includes a battery, the battery includes a battery cell, and the battery cell includes a casing, an electrode assembly, an electrode terminal, an adapter, and an insulating member. The electrode assembly is disposed within the casing. The adapter is disposed within the casing and conductively connected to the electrode assembly and the electrode terminal. The insulating member is disposed within the casing and at least partially located between the adapter and the casing, and at least a portion of the insulating member is spaced apart from the adapter. Spacing at least the portion of the insulating member apart from the adapter can mitigate the problem that heat from the adapter being conducted to the insulating member causes failure of insulation performance of the insulating member.