Bastens LiPo battery upgrade for the Parrot AR.Drone 1.0 - a high capacity alternative replacement battery - 15 to 20 minute flight time - will work with 2.0 aircraft but not the
Making a "DIY" Lipo Battery Pack (for an AR Drone) - Ec-Projects - YouTube
Amazon.com: MaximalPower LiPo Battery for Parrot AR.Drone 2.0 & 1.0 Quadricopter Lithium-Polymer 1500mAh 11.1V 20C (DRB 2300mAh Single Plug) : Toys & Games
Parrot LiPo Battery for AR.Drone 2.0 Quadcopter PF070034AA B&H
AR Drone Philippines - NOW ON STOCK! PARROT AR DRONE 2.0 High Performance Batteries! Replacement Battery Pack for Parrot AR.Drone 2.0 Power Edition Helicopter Battery 2000mAh 20C 11.1V LiPo Brand New