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Title:
BATTERY DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/080829
Kind Code:
A1
Abstract:
The present invention provides a battery device comprising: a plurality of battery cells; a BMS for managing the plurality of battery cells; and a connection control unit that enables the plurality of battery cells to be sequentially connected to the BMS, wherein the connection control unit connects a battery cell to the BMS according to the potential of the battery cell and the potential of a lower battery cell.

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Inventors:
KIM JEONG WOOK (KR)
KIM JAE HONG (KR)
KANG CHOON KWON (KR)
Application Number:
PCT/KR2021/014041
Publication Date:
April 21, 2022
Filing Date:
October 12, 2021
Export Citation:
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Assignee:
LG CHEMICAL LTD (KR)
International Classes:
H02J7/00; H01M10/42
Foreign References:
KR20140003201A2014-01-09
KR20200077916A2020-07-01
JP2014103785A2014-06-05
US20120319652A12012-12-20
US20150340743A12015-11-26
Attorney, Agent or Firm:
LEE, Kangmin (KR)
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