Disclosed is a cylindrical battery, which includes an electrode assembly; a battery housing configured to accommodate the electrode assembly through an open portion and electrically connected to the electrode assembly; a battery terminal configured to penetrate a closed portion of the battery housing and electrically connected to the electrode assembly; and a cap plate configured to cover the open portion, wherein the first electrode of the electrode assembly includes at least one insulation layer configured to simultaneously cover at least a part of the first uncoated portion and at least a part of the first coated portion, and at least a part of the first uncoated portion is used as an electrode tab by itself.
CYLINDRICAL SECONDARY BATTERY, AND BATTERY PACK AND VEHICLE INCLUDING SAME
ZYLINDRISCHE SEKUNDÄRBATTERIE UND BATTERIEPACK UND FAHRZEUG DAMIT
BATTERIE SECONDAIRE CYLINDRIQUE, ET BLOC-BATTERIE ET VÉHICULE LA COMPRENANT
2025-07-09
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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