The Intelligent Flight Battery for Phantom 3 from DJI slots into an opening the tail of the aircraft and features four LEDs that display remaining capacity. Power management is handled internally meaning the battery doesn't require a separate balance lead to control charging. It will provide flight times of up to 23 minutes, depending on conditions.
Note: Only use with charger approved by DJI. "Universal" RC battery chargers will not work with this battery.
Handheld Transmitter (Radio Controller) Smart Flight Battery Smart Battery Charger
DJI Phantom 3 Advanced Quadcopter with 1080p Camera and 3-Axis Gimbal