An object of embodiments is to provide a non-aqueous electrolyte battery which can achieve a high energy density and an internal low resistance, and a battery pack, the battery comprising a positive-pole and negative-pole active materials on the both side surfaces of a current collector. A non-aqueous electrolyte battery 60 comprises a bipolar electrode 11 and a non-aqueous electrolyte 7. The electrode includes positive-pole and negative-pole active material layers 4 and 5 formed on the both side surfaces of a current collector 3. The electrode 11 is divided into plural parts 8 each having a predetermined length in one direction, and is sequentially and alternately bent at every lines between the parts in opposite directions so that the parts are overlapped with each other.
NONAQUEOUS ELECTROLYTE BATTERY AND BATTERY PACK
BATTERIE MIT NICHTWÄSSRIGEM ELEKTROLYT UND BATTERIEPACK
BATTERIE À ÉLECTROLYTE NON AQUEUX ET BLOC-BATTERIE
2018-06-06
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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