The present invention discloses a battery power pack system for electric vehicles, comprising a combination of a fixed battery and interchangeable auxiliary battery modules, thus enhancing the range and adaptability of electric vehicles. Each auxiliary battery module operates independently, amplifying the energy capacity of the fixed battery and enabling longer driving distances. The battery power pack system further comprises a battery pack case 1, battery modules 2, a permanent battery 3, a bay or compartment door 4 for battery module 5, and battery module illustration of exchange or swapping 6. The battery configuration is designed to divide the battery case into three sections, namely one designated for the fixed battery and two for the auxiliary battery modules. This system employs a user-friendly bay door mechanism for quick and efficient module installation and removal.


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    Title :

    Battery Power Pack System for Electric Vehicles


    Contributors:

    Publication date :

    2025-05-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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