Disclosed is a cylindrical battery, which includes an electrode assembly; a battery housing configured to accommodate the electrode assembly through an open portion and electrically connected to the electrode assembly; a battery terminal configured to penetrate a closed portion of the battery housing and electrically connected to the electrode assembly; and a cap plate configured to cover the open portion, wherein the first electrode of the electrode assembly includes at least one insulation layer configured to simultaneously cover at least a part of the first uncoated portion and at least a part of the first coated portion, and at least a part of the first uncoated portion is used as an electrode tab by itself.


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    Title :

    CYLINDRICAL SECONDARY BATTERY, AND BATTERY PACK AND VEHICLE INCLUDING SAME


    Additional title:

    ZYLINDRISCHE SEKUNDÄRBATTERIE UND BATTERIEPACK UND FAHRZEUG DAMIT
    BATTERIE SECONDAIRE CYLINDRIQUE, ET BLOC-BATTERIE ET VÉHICULE LA COMPRENANT


    Contributors:

    Publication date :

    2025-07-09


    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



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