An end cover assembly, a battery pack, a battery, and an electrical device are described. The end cover assembly comprises a first end cover, a second end cover, a first insulating member, an electrode terminal, and a collecting member; the first end cover is used to close an opening of a first case; the second end cover is used to close an opening of a second case; the first insulating member is disposed between the first end cover and the second end cover; the electrode terminal is mounted to the first end cover, the first insulating member, and the second end cover; the collecting member is embedded within the first insulating member and connected to the electrode terminal. The collecting member is embedded within the first insulating member. The collecting member is embedded within the first insulating member, which can further enhance insulation strength of the first insulating member.


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    Title :

    END COVER ASSEMBLY, BATTERY PACK, BATTERY, AND ELECTRICAL DEVICE


    Contributors:
    CHEN XINXIANG (author) / HUANG SHOUJUN (author) / ZHENG YULIAN (author) / CHEN LONG (author) / LIN DENGHUA (author) / WANG PENG (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



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