A cell assembly, an intelligent battery, and an unmanned aerial vehicle are provided. The cell assembly includes at least one cell bodies and at least one encryption circuit. The cell body is a smallest power supply unit, and the encryption circuit stores feature information of the cell body. The encryption circuit is directly or indirectly coupled to the cell body to form an independent unit, and the independent unit may be mechanically detachably and/or electrically connected to an external device. When the independent unit is electrically connected to the external device, the encryption circuit may send the feature information of the cell body to the external device, to identify whether the cell assembly is matchable and useable with the external device. Therefore, high-voltage and large-capacity intelligent batteries where cells are usually connected in series and/or in parallel are prevented from being counterfeited, and safety of the batteries is improved.


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    Title :

    CELL ASSEMBLY, INTELLIGENT BATTERY, AND UNMANNED AERIAL VEHICLE


    Contributors:
    ZHANG CAIHUI (author) / LI PENG (author)

    Publication date :

    2022-01-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B64C AEROPLANES , Flugzeuge / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



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