An end cap, a battery cell, a battery, and an electrical device are disclosed. The end cap includes a first connection structure and a second connection structure. The first connection structure is connected to the second connection structure. The first connection structure includes a first metal, and is configured to be welded to an electrode terminal. The second connection structure includes a second metal, and is configured to be welded to a busbar component. The technical solution can increase an output current of the battery, thereby improving performance of the battery.


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    Title :

    END CAP, BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE


    Contributors:
    SU HUASHENG (author) / LI QUANKUN (author) / XING CHENGYOU (author) / WANG PENG (author) / JIN HAIZU (author)

    Publication date :

    2025-02-06


    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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