From a technical standpoint, AIR4 is powered by 22,000 mAh lithium polymère batteries with a total capacity of 90,000 mAh. The vehicle counts on an orizontal top speed of 26m/s, with a 45° inclination during flights, and up to a maximum inclination of 70°. It can fly as high as 700m with a take off speed of 14m/s, restained at 4 m/s for safety reasons, and landing velocity of 3 m/s. Credit: Renault Photo