A cylindrical battery 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 the electrode assembly, at least one tab coupling portion extending from the support portion, and at least one housing coupling portion extending from an end of the tab coupling 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 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 INCLUDING THE SAME
2024-08-08
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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