BATTERY CELL AND BATTERY MODULE

Title:

BATTERY CELL AND BATTERY MODULE

Document Type and Number:

WIPO Patent Application WO/2024/075364

Kind Code:

A1

Abstract:

This battery cell (100A) is provided with a positive electrode tab (110A). The positive electrode tab (110A) comprises a first base part (111A), a first upper end part (112A) which is decreased in the thickness with the distance from the first base part (111A), and a first upper projection part (114A) which is positioned between the first base part (111A) and the first upper end part (112A) and protrudes outwardly beyond the first base part (111A).

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Inventors:

ZHOU YINGYING (JP)
KANEKO SHINAKO (JP)
NAKASHIMA SATOSHI (JP)

Application Number:

PCT/JP2023/025903

Publication Date:

April 11, 2024

Filing Date:

July 13, 2023

Export Citation:

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Assignee:

AESC JAPAN LTD (JP)

International Classes:

H01M50/557; H01M50/178; H01M50/211; H01M50/50; H01M50/548

Attorney, Agent or Firm:

HAYAMI Shinji et al. (JP)

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