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Title:
BATTERY PACK CONTAINING A ROTATABLE CONNECTOR
Document Type and Number:
WIPO Patent Application WO/2019/153349
Kind Code:
A1
Abstract:
A battery pack comprising a frame and two or more battery cells installed to the frame. The two or more battery cells are interconnected by a rotatable connector which is configured to enable electrical connections between the two or more battery cells. The rotatable connector is adapted to be switched between at least a first rotational position in which the two or more battery cells being electrically connected, and a second rotational position, in which the two or more battery cells being not electrically connected. When the user actuates the knob on the battery pack, the connecting terminals change their rotational positions from a non-conducting position to a conducting position, thereby enabling the electrical connections between the groups of battery cells

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Inventors:
ZHAO JIANG (CN)
LIU YA BIN (CN)
ZHAO JIAN GUO (CN)
WU YUAN BAI (CN)
Application Number:
PCT/CN2018/076521
Publication Date:
August 15, 2019
Filing Date:
February 12, 2018
Export Citation:
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Assignee:
TTI MACAO COMMERCIAL OFFSHORE LTD (CN)
International Classes:
H01M50/204; H01M50/284; H01M50/296; H01M50/503; H01M50/509
Foreign References:
CN205985178U2017-02-22
CN203261085U2013-10-30
CN1568554A2005-01-19
CN205985178U2017-02-22
Other References:
See also references of EP 3753057A4
Attorney, Agent or Firm:
RUNPING&PARTNERS (CN)
Download PDF:
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