A battery cell includes a case configured to accommodate an electrode assembly in an accommodation space provided between a first case part and a second case part facing each other and an electrode lead having one end connected to the electrode assembly and the other end extending to the outside of the case. The case includes a sealing portion provided by bonding an edge of the first case part and an edge of the second case part to each other to seal the accommodation space and a venting portion provided in a portion of the case, excluding an edge portion where the sealing portion is provided.
BATTERY CELL, AND BATTERY PACK AND VEHICLE INCLUDING SAME
15.05.2025
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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