Title:
LITHIUM SECONDARY BATTERY AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/136556
Kind Code:
A1
Abstract:
The present invention relates to a lithium secondary battery manufacturing method and a lithium secondary battery. The lithium secondary battery manufacturing method comprises: a first step of arranging an electrode assembly in a battery case, and injecting an electrolyte so as to manufacture a battery cell; and a second step of pre-cycling the battery cell three times or more.
Inventors:
KIM, Jae Min (188 Munji-ro,Yuseong-gu, Daejeon, KR)
WI, Yeon Hwa (188 Munji-ro,Yuseong-gu, Daejeon, KR)
KIM, Chang Ho (188 Munji-ro,Yuseong-gu, Daejeon, KR)
KIM, Hyun Jin (188 Munji-ro,Yuseong-gu, Daejeon, KR)
KIM, Seon Uk (188 Munji-ro,Yuseong-gu, Daejeon, KR)
WI, Yeon Hwa (188 Munji-ro,Yuseong-gu, Daejeon, KR)
KIM, Chang Ho (188 Munji-ro,Yuseong-gu, Daejeon, KR)
KIM, Hyun Jin (188 Munji-ro,Yuseong-gu, Daejeon, KR)
KIM, Seon Uk (188 Munji-ro,Yuseong-gu, Daejeon, KR)
Application Number:
PCT/KR2023/021347
Publication Date:
June 27, 2024
Filing Date:
December 21, 2023
Export Citation:
Assignee:
LG ENERGY SOLUTION, LTD. (108 Yeoui-daero,Yeongdeungpo-gu, Seoul, KR)
International Classes:
H01M10/058; H01M10/44; H01M10/052; H01M50/105; H01M50/129; H01M10/42
Attorney, Agent or Firm:
BAE, KIM & LEE IP (30 Cheonggyecheon-roJung-gu, Seoul, KR)
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