A secondary battery includes an electrode body, an outer can, a sealing plate, electrode terminals, and a current interrupt device. The electrode terminals includes a first electrode terminal and a second electrode terminal, and are electrically connected to the electrode body through a collector member. The current interrupt device includes a short-circuit part that short-circuits the battery when the internal pressure exceeds a set pressure, and a fuse part disposed in the collector member. The fuse part is disposed close to an upper end corner portion serving as a boundary portion between an upper surface and a side surface of the secondary battery. A binding member includes a protective cover portion that covers the upper end corner portion of the secondary battery, and the protective cover portion includes an upper-surface covering part and a side-surface covering part.
POWER SUPPLY DEVICE AND VEHICLE INCLUDING THE SAME
2017-12-14
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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