Waterproofness is improved. Provided is a battery unit including a battery, an electrically conductive member, and a first insulating film. The battery includes a terminal part. The electrically conductive member is electrically coupled to the terminal part and includes a first major surface and a second major surface. The first insulating film is disposed at least on a side of the first major surface of the electrically conductive member. The first insulating film has an opening. The electrically conductive member is exposed through the opening. A cushion member is further provided. The cushion member is disposed between a peripheral edge part of an end face on which the terminal part is provided and the electrically conductive member. The cushion member surrounds the terminal part.


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    Title :

    BATTERY UNIT, BATTERY UNIT MANUFACTURING METHOD, ELECTRONIC DEVICE, ELECTRIC TOOL AND ELECTRIC VEHICLE


    Additional title:

    BATTERIEEINHEIT, BATTERIEEINHEITHERSTELLUNGSVERFAHREN, ELEKTRONISCHE VORRICHTUNG, ELEKTROWERKZEUG UND ELEKTROFAHRZEUG
    UNITÉ DE BATTERIE, PROCÉDÉ DE FABRICATION D'UNITÉ DE BATTERIE, DISPOSITIF ÉLECTRONIQUE, OUTIL ÉLECTRIQUE ET VÉHICULE ÉLECTRIQUE


    Contributors:

    Publication date :

    2025-08-06


    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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