Provided is a battery in which an area density S (mg/cm 2 ) of a positive electrode active material layer is 27 mg/cm 2 or greater, and a porous film included in a separator has a structure satisfying the following Expressions.


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    Title :

    BATTERY, BATTERY PACK, ELECTRONIC DEVICE, ELECTRIC VEHICLE AND ELECTRIC STORAGE DEVICE


    Additional title:

    BATTERIE, BATTERIEPACK, ELEKTRODE, ELEKTRONISCHE VORRICHTUNG, ELEKTROFAHRZEUG UND ENERGIESPEICHERUNGSVORRICHTUNG
    BATTERIE, BLOC BATTERIE, DISPOSITIF ÉLECTRONIQUE, VÉHICULE ÉLECTRIQUE ET DISPOSITIF DE STOCKAGE ÉLECTRIQUE


    Contributors:

    Publication date :

    2019-10-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / 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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