Disclosed is a battery module, which includes a cell stack having a plurality of battery cells; and a phase change preheater disposed on the cell stack and containing a phase change material that causes a phase change as crystal nucleus is formed and accordingly causes an exothermic reaction.


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    Title :

    BATTERY MODULE HAVING STRUCTURE CAPABLE OF RAPID PREHEATING, BATTERY PACK COMPRISING SAME, AND VEHICLE COMPRISING SAME


    Additional title:

    BATTERIEMODUL MIT SCHNELL VORHEIZBARER STRUKTUR, BATTERIESATZ DAMIT UND DIESEN ENTHALTENDES FAHRZEUG
    MODULE DE BATTERIE AYANT UNE STRUCTURE À PRÉCHAUFFAGE RAPIDE, BLOC-BATTERIE LE COMPRENANT, ET VÉHICULE LE COMPRENANT


    Contributors:

    Publication date :

    2025-07-16


    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