A current collector includes a body part having conductivity, a terminal coupling part provided to be coupled to an electrode terminal, and a fuse part configured to connect the body part and the terminal coupling part, in which the fuse part includes at least one notched portion provided on one surface thereof, and an insulation portion provided on at least one surface of the fuse part. The current collector can used as part of a jelly roll a secondary battery, a battery pack, and a vehicle.
CURRENT COLLECTOR, JELLY ROLL, SECONDARY BATTERY, BATTERY PACK, AND VEHICLE
2024-06-06
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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