A cylindrical battery cell includes an electrode assembly having a first electrode tab with a first polarity and a second electrode tab with a second polarity; a battery can having an open portion formed at a lower end and a closed portion formed at an upper end, configured to accommodate the electrode assembly through the open portion, and electrically connected to the second electrode tab; a cell terminal electrically connected to the first electrode tab, exposed to an outside of the battery can through the closed portion of the battery can, and electrically insulated from the battery can; a first current collecting plate having a first surface and a second surface opposite to the first surface, wherein the first surface is coupled to the first electrode tab and the second surface is coupled to the cell terminal; and a terminal fastening member configured to mechanically fasten the cell terminal and the first current collecting plate.


    Access

    Download


    Export, share and cite



    Title :

    CYLINDRICAL BATTERY CELL, AND BATTERY PACK AND VEHICLE INCLUDING THE SAME


    Contributors:
    KIM MIN-WOO (author) / SON BU-WON (author) / PARK JEONG-HO (author) / CHOI IK-JIN (author)

    Publication date :

    2025-07-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



    Cylindrical secondary battery, battery pack, and vehicle including battery pack

    JO MIN KI / KANG BO-HYUN / KIM DO-GYUN et al. | European Patent Office | 2023

    Free access

    CYLINDRICAL SECONDARY BATTERY, AND BATTERY PACK AND VEHICLE INCLUDING SAME

    HWANGBO KWANG-SU / LEE KWAN-HEE | European Patent Office | 2025

    Free access

    CYLINDRICAL BATTERY, AND BATTERY PACK AND VEHICLE INCLUDING THE SAME

    HWANGBO KWANG-SU / LIM JAE-WON | European Patent Office | 2025

    Free access

    ELECTRODE ASSEMBLY, CYLINDRICAL BATTERY CELL, AND BATTERY PACK AND VEHICLE INCLUDING SAME

    LEE KWAN-HEE / KIM SUE-JIN / LEE YUN-JU et al. | European Patent Office | 2025

    Free access

    CYLINDRICAL BATTERY, AND BATTERY PACK AND VEHICLE INCLUDING THE SAME

    HWANGBO KWANG-SU / PARK JONG-SIK | European Patent Office | 2024

    Free access