Intelligent Flight Battery - 4500mah - 23 Minute Flying Time - For the DJI Phantom 3 Professional 1.Flight time of up to 23 minutes in normal conditions 2. Integrated Power Management, cell health display via the DJI Pilot app, one-touch power check onboard, Four LEDs Show Remaining Capacity 3.Compatible with Phantom 3 drones only; will not work with the Phantom 2 or Phantom 1 4.4,500 mAh at 15.2 V 5.Simple slide-in design means no unsightly wires or difficult plugs to connect