Provided are a housing assembly for a battery cell, a battery cell, a battery, and an electrical device, which belong to the field of battery cell technologies. The housing assembly for the battery cell includes a housing body and housing cover. The housing body has an opening. The housing cover is arranged at the opening. Each of the housing cover and the housing body has a rough region on surfaces of the housing cover and the housing body fitting each other.
HOUSING ASSEMBLY FOR BATTERY CELL, BATTERY CELL, BATTERY, AND ELECTRICAL DEVICE
17.07.2025
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 |
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