Original Equipment Manufacturer (OEM) often manufacturers with expertise to make best possible automobiles. All parts used on the vehicle don't always get manufactured inside the plant of OEM. 

Many such parts are assembled in plant but made by vendors in their respective plants. The parts are non-proprietary but manufactured for OEM. HMCL is one such OEM.

It is not mandatory to buy the portable charger along with the scooter.  We have our fast charging network across the city, you may choose to charge the scooter through our fast charging network or you may buy the optional portable charger as per your convenience.

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