Provided are an adapting member, a battery cell, a battery, and an electric apparatus, so as to improve performance of the battery cell. An adapter includes a first connecting portion, a second connecting portion, and an overload protection portion. The first connecting portion is configured to be electrically connected to an electrode terminal, the second connecting portion is configured to be electrically connected to a tab, the overload protection portion is disposed between the first connecting portion and the second connecting portion, and the second connecting portion includes a tab connecting surface for connecting the tab. The blocking member is disposed on a side of the adapter having the tab connecting surface and covers at least a portion of the overload protection portion, and the blocking member is configured to insulate and block direct electrical connection between the tab and the first connecting portion.


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    Title :

    ADAPTING MEMBER, BATTERY CELL, BATTERY, AND ELECTRIC APPARATUS


    Contributors:
    KE HAIBO (author) / LI QUANKUN (author)

    Publication date :

    2025-03-27


    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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