A battery cell includes a casing, an electrode assembly and an end cover assembly. The end cover assembly for the battery cells includes an end cover and an electrode terminal, and the end cover is provided with an electrode lead-out hole. The electrode terminal includes a connecting part and a terminal main body, and the terminal main body protrudes from the connecting part and is at least partially accommodated in the electrode lead-out hole. The connecting part is provided with a groove.
BATTERY CELL, BATTERY AND ELECTRICITY-CONSUMING DEVICE
2025-05-29
Patent
Electronic Resource
English
IPC: | 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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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