12 Electric trucks; Range extended electric trucks; Electrically-powered motor vehicles; Powertrains and drivetrains for vehicles, namely, vehicle power train mechanism comprised of clutch, transmission, drive shaft, and differential; Electric powertrains and drivetrains for vehicles, namely, vehicle power train mechanism comprised of electric motors, transmission, high voltage batteries, and power electronics being electronic controllers for use with power converters; Motors for use as auxiliary power sources for electric land vehicles; Hybrid systems for vehicles, namely, axles with regenerative brakes, batteries and electric motors for trucks and trailers; Fuel efficiency technology for vehicles, namely, axles with regenerative brakes, batteries, and electric motors