Parrot Bebop 2 Drone/FPV3100mAh Large Capacity Battery - with Longer Battery Life and Larger Battery Capacity(Charging Voltage 12.6V): Amazon.co.uk: Toys & Games
Amazon.com: Parrot AR.Drone 2.0 Battery Upgrade 2300 mAh - Uses Original AR 2.0 Charger! : Toys & Games