BATTERY, BATTERY PACK, ELECTRONIC INSTRUMENT, ELECTRIC CAR, POWER STORAGE DEVICE AND POWER SYSTEM
Provided is a battery in which a positive electrode and a negative electrode, to which electrode composite materials are seamlessly applied, are wound and accommodated in an exterior member, the battery having a part where foil exposed surfaces of the positive electrode and the negative electrode fa...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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Zusammenfassung: | Provided is a battery in which a positive electrode and a negative electrode, to which electrode composite materials are seamlessly applied, are wound and accommodated in an exterior member, the battery having a part where foil exposed surfaces of the positive electrode and the negative electrode face each other with an insulator therebetween, the foil exposed surfaces being formed at one-side application parts on an outer side of the winding of the respective electrodes. |
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