A lithium-ion pouch battery cell includes a plurality of electrodes stacked together to form an electrode stack. Each of the electrodes includes a main electrode layer and an electrode tab protruding from the main electrode layer. The electrode stack has a tab surface area, and the main electrode layer has a main surface area. The lithium-ion pouch battery cell further includes a heat-rejecting lead tab coupled to the plurality of electrodes. The heat-rejecting lead tab covers the tab surface area of the electrode tab and the main surface area of the main electrode layer to facilitate heat transfer from the electrode stack to the heat-rejecting lead tab.


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    Title :

    Tab cooling for pouch cell


    Contributors:

    Publication date :

    2020-06-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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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