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.
END CAP, BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE
06.02.2025
Patent
Elektronische Ressource
Englisch
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 |
ELECTRODE ASSEMBLY, BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE
Europäisches Patentamt | 2025
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