Meet the Tesla Model S for Kids by Radio Flyer. It’s the FIRST and ONLY kids car that uses FlightSpeed™ Lithium Ion battery technology, just like the Teslas for grown-ass people. Why do children need FlightSpeed™ Lithium Ion battery technology? I don’t know. Can’t us adults have one thing?! The luxury ride-on can hit up to 6 MPH and will be available starting on May 16th at $500+ a pop. Cool, but my nephew’s completely satisfied with the plush horse head attached to a stick I got him. Isn’t that right, Little Dude? LITTLE DUDE? Oh god, I lost him again.