Title:
SECONDARY BATTERY
Document Type and Number:
WIPO Patent Application WO/2024/034757
Kind Code:
A1
Abstract:
An embodiment of the present invention relates to a secondary battery and the technical problem to be solved is to provide the secondary battery capable of improving liquid injection capability. To this end, disclosed in the present invention is a secondary battery comprising: an electrode assembly including a first electrode plate, a second electrode plate, and a separator between the first electrode plate and the second electrode plate; a can in which left and right ends are open and which has a space therein so as to accommodate the electrode assembly; a first cap plate for sealing the left end of the can; a second cap plate for sealing the right end of the can; a first terminal installed on the first cap plate and electrically connected to the first electrode plate; a second terminal installed on the second cap plate and electrically connected to the second electrode plate; a first liquid injection hole formed in the first cap plate; and a second liquid injection hole formed in the second cap plate.
Inventors:
LEE HYUN SOO (KR)
Application Number:
PCT/KR2023/001382
Publication Date:
February 15, 2024
Filing Date:
January 31, 2023
Export Citation:
Assignee:
SAMSUNG SDI CO LTD (KR)
International Classes:
H01M50/627; H01M50/15; H01M50/40; H01M50/553; H01M50/593
Foreign References:
| KR20170039893A | 2017-04-12 | |||
| KR20140060999A | 2014-05-21 | |||
| KR20170094669A | 2017-08-21 | |||
| KR20060106465A | 2006-10-12 | |||
| KR20170065890A | 2017-06-14 |
Attorney, Agent or Firm:
SUNGAM SUH INTERNATIONAL PATENT & LAW FIRM (KR)
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