Title:
BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/087047
Kind Code:
A1
Abstract:
Embodiments of the present application provide a battery cell, a battery, and an electrical device. The battery cell comprises: an electrode assembly; and a housing, used for accommodating the electrode assembly, a liquid injection hole being formed in a first wall of the housing. The electrode assembly comprises a main body part, and an opening of the liquid injection hole close to the interior of the housing and the orthographic projection of the main body part on the first wall are arranged in a staggered mode. According to the technical solution provided by the present application, an electrolyte can be conveniently and quickly injected into the battery cell, so that the battery production efficiency is improved.
Inventors:
LEI YUYONG (CN)
GUO ZHIJUN (CN)
WANG PENG (CN)
JIN HAIZU (CN)
GUO ZHIJUN (CN)
WANG PENG (CN)
JIN HAIZU (CN)
Application Number:
PCT/CN2022/127578
Publication Date:
May 02, 2024
Filing Date:
October 26, 2022
Export Citation:
Assignee:
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD (CN)
International Classes:
H01M50/609; H01M50/593; H01M50/627
Foreign References:
| CN115347283A | 2022-11-15 | |||
| CN217881827U | 2022-11-22 | |||
| CN111834578A | 2020-10-27 | |||
| US20100196745A1 | 2010-08-05 | |||
| CN209515844U | 2019-10-18 | |||
| CN216529007U | 2022-05-13 | |||
| CN217589144U | 2022-10-14 | |||
| CN115051122A | 2022-09-13 | |||
| CN107394063A | 2017-11-24 |
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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