Disclosed is a cylindrical battery, which includes an electrode assembly; a battery housing configured to accommodate the electrode assembly through an open portion; a first current collecting plate having a support portion disposed on one surface of the electrode assembly, a tab coupling portion extending from the support portion and coupled to the first electrode tab, and a first housing coupling portion extending from the support portion and coupled to an inner surface of the battery housing, the first current collecting plate being located within the battery housing; a cap plate configured to cover the open portion; a battery terminal passing through the battery housing at a side opposite to the open portion; and a sealing spacer configured to prevent movement of the electrode assembly and to enhance a sealing force of the battery housing.
CYLINDRICAL BATTERY, AND BATTERY PACK AND VEHICLE COMPRISING SAME
ZYLINDRISCHE BATTERIE UND BATTERIEPACK UND FAHRZEUG DAMIT
BATTERIE CYLINDRIQUE, ET BLOC-BATTERIE ET VÉHICULE COMPRENANT CELLE-CI
2024-10-30
Patent
Electronic Resource
English
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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