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Battery monomer, battery and electric equipment

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Source: EPO OPS

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92719948Family
§ Ⅰ

Dossier Overview

Applicant

NINGDE CONTEMPORARY AMPEREX TECH CO LTD

Application number

CN202310265348

Inventor

ZHOU WENLIN; XU LIANGFAN; LI QUANKUN; LI XING; WANG PENG; JIN HAIZU

Filing Date

Mar 17, 2023

Publication Date

Sep 20, 2024

Patent Family ID

92719948

IPC Classification

H01M10/04H01M10/0525H01M10/058H01M10/42H01M50/202H01M50/244H01M50/271H01M50/673

CPC Classification

H01M10/04H01M10/0525H01M10/058H01M10/42H01M50/103H01M50/148H01M50/15H01M50/174H01M50/202H01M50/244H01M50/271H01M50/586H01M50/588H01M50/591H01M50/595H01M50/673H01M50/682H01M2220/20Y02E60/10

The embodiment of the invention provides a battery monomer, a battery and electric equipment. The battery monomer comprises a shell, an electrode terminal and a protection piece, the shell comprises a first end wall, the electrode terminal is arranged on the first end wall, the protection piece covers the outer surface of the first end wall, the protection piece is provided with a first through hole, and the first through hole is used for exposing the electrode terminal. A cavity used for storing liquid is formed between the protection piece and the first end wall. The battery monomer has relatively high reliability.

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