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    BATTERY APPARATUS WITH IDENTIFICATION-AND-WAKEUP INTEGRATED PORT
    61.
    发明公开
    BATTERY APPARATUS WITH IDENTIFICATION-AND-WAKEUP INTEGRATED PORT 审中-实审

    公开(公告)号：EP4398444A2

    公开(公告)日：2024-07-10

    申请号：EP23218331.9

    申请日：2023-12-19

    申请人： Basso Industry Corp.

    发明人： TSAI, Cheng-En

    IPC分类号： H02J7/00 ,  H01M10/42

    CPC分类号： H02J7/00038 ,  H02J7/00036 ,  H01M10/4257 ,  H01M2010/427120130101

    摘要： A battery apparatus (10) is applied to an electronic apparatus (20). The battery apparatus (10) includes a battery management system (102), a plurality of batteries (104), and an identification-and-wakeup integrated port (106). The electronic apparatus (20) transmits a first voltage (202) to the battery management system (102) through the identification-and-wakeup integrated port (106). The battery management system (102) is configured to receive the first voltage (202) through the identification-and-wakeup integrated port (106) to inform the electronic apparatus (20) of a type of the batteries (104). The battery management system (102) is configured to receive the first voltage (202) through the identification-and-wakeup integrated port (106) to wake up the battery management system (102).

    MANUFACTURING METHOD OF SECONDARY BATTERY AND UTILIZATION THEREOF
    66.
    发明公开
    MANUFACTURING METHOD OF SECONDARY BATTERY AND UTILIZATION THEREOF 审中-实审

    公开(公告)号：EP4395002A1

    公开(公告)日：2024-07-03

    申请号：EP23209037.3

    申请日：2023-11-10

    申请人： Prime Planet Energy & Solutions, Inc.

    发明人： SOEJIMA, Takanori

    IPC分类号： H01M10/48 ,  H01M10/04 ,  G01R31/387 ,  G01R31/392 ,  G01R31/396 ,  H01M10/42 ,  H01M50/204 ,  H01M10/0525

    CPC分类号： H01M10/04 ,  H01M10/482 ,  H01M10/0525 ,  H01M10/484 ,  H01M10/488 ,  H01M10/4207 ,  H01M50/204 ,  H01M10/4285 ,  G01R31/387 ,  G01R31/392 ,  G01R31/396

    摘要： A present disclosure provides a technique for manufacturing a secondary battery outstanding in a high rate resistant property with a high precision. The manufacturing method disclosed herein includes a constructing step S 10 for constructing an battery assembly in which an electrode body and an electrolytic solution are accommodated inside a battery case, an increase amount measuring step S20 for performing an inspection charge on the battery assembly for a predetermined period so as to measure an increase amount LΔ of the excess electrolytic solution for the inspection charge, and a first judging step S30 for selecting the battery assembly, whose increase amount LΔ of the excess electrolytic solution is equal to or less than a predetermined upper limit threshold LMAX, as a good quality product. This wording "increase amount LΔ of the excess electrolytic solution" represents an amount of the electrolytic solution having flown out to an outside of the electrode body due to an expansion of the electrode for the inspection charge, and thus it is possible to properly evaluate a high rate resistant property of the battery assembly. Therefore, by selecting the battery assembly, whose increase amount LΔ of the excess electrolytic solution becomes equal to or less than an upper limit threshold LMAX, as a good quality product, it is possible to manufacture the secondary battery outstanding in the high rate resistant property with a high precision.