This 11.1V 2000mah upgrade battery is design for Parrot AR. Drone 2.0. Compare the original battery, our 11.1V 2000mah upgrade battery has longer flight time, up to 20 minutes. In addition, it supports to charge with the original charger. The hard shell packaging better protects the internal structure of the battery. It can fully be assembled with Pineault 2.0 aircraft.