Title:
BATTERY AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2023/040864
Kind Code:
A1
Abstract:
The present disclosure provides a battery and an electronic device. The battery comprises: a lower housing having an accommodating cavity therein; an electrode assembly located in the accommodating cavity; and a cover plate assembly provided on the lower housing. The cover plate assembly comprises: a first conductive member connected to the top of the lower housing and provided with a through hole; a second conductive member connected to the surface of the first conductive member close to the accommodating cavity in an insulating mode, wherein at least part of the structure of the second conductive member is exposed from the through hole, and a liquid injection port is formed in the part of the second conductive member exposed from the through hole; and a sealing member located on the second conductive member and configured to cover the liquid injection port. The battery of the present disclosure is highly reliable.
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Inventors:
WEI ZHIDA (CN)
PENG NING (CN)
XU YANMING (CN)
PENG NING (CN)
XU YANMING (CN)
Application Number:
PCT/CN2022/118605
Publication Date:
March 23, 2023
Filing Date:
September 14, 2022
Export Citation:
Assignee:
ZHUHAI COSMX BATTERY CO LTD (CN)
International Classes:
H01M50/148; H01M50/533; H01M50/627
Foreign References:
| CN113675508A | 2021-11-19 | |||
| CN211404538U | 2020-09-01 | |||
| CN112736337A | 2021-04-30 | |||
| CN213520130U | 2021-06-22 |
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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