Title:
BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/246152
Kind Code:
A1
Abstract:
The present application relates to a battery cell, a battery, and an electrical device. The battery cell comprises: a housing; an electrode assembly accommodated in the housing and comprising a first tab; an electrode terminal provided on the housing, wherein the electrode terminal is provided with an accommodating part which is recessed from the end face of the electrode terminal facing the electrode assembly; and a current collector member for connecting the first tab to the electrode terminal, wherein the current collector member comprises a protruding part which is at least partially accommodated in the accommodating part and is connected to the electrode terminal.
Inventors:
LI ZHEN (CN)
BO XIANGYUN (CN)
WEN YUQIAN (CN)
BO XIANGYUN (CN)
WEN YUQIAN (CN)
Application Number:
PCT/CN2023/078341
Publication Date:
December 28, 2023
Filing Date:
February 27, 2023
Export Citation:
Assignee:
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD (CN)
International Classes:
H01M50/528; H01M50/107; H01M50/536; H01M50/547; H01M50/559
Foreign References:
| CN218182424U | 2022-12-30 | |||
| CN115051084A | 2022-09-13 | |||
| CN114628866A | 2022-06-14 | |||
| CN216084985U | 2022-03-18 | |||
| CN114628794A | 2022-06-14 | |||
| CN216389535U | 2022-04-26 |
Attorney, Agent or Firm:
BEIJING EAST IP LTD. (CN)
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