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.
BATTERY UNIT, BATTERY UNIT MANUFACTURING METHOD, ELECTRONIC DEVICE, ELECTRIC TOOL AND ELECTRIC VEHICLE
BATTERIEEINHEIT, BATTERIEEINHEITHERSTELLUNGSVERFAHREN, ELEKTRONISCHE VORRICHTUNG, ELEKTROWERKZEUG UND ELEKTROFAHRZEUG
UNITÉ DE BATTERIE, PROCÉDÉ DE FABRICATION D'UNITÉ DE BATTERIE, DISPOSITIF ÉLECTRONIQUE, OUTIL ÉLECTRIQUE ET VÉHICULE ÉLECTRIQUE
2025-08-06
Patent
Electronic Resource
English
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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