Features:Charging up to 3 batteries at same time.
3-Port Charging Distribution Board for DJI Phantom 4
Battery # supported: up to 3
AC adaptor requirements (Not included): DJI original 17.4V, 5.7A or specialized adaptor 17.4V 15A
Charging time: DJI original adaptor about 3 hours (3 batteries at same time)
Specialized 15A adaptor about 65 minutes (3 batteries at same time)
1 x charging distribution board
DJI original AC adaptor or similar