Charge 3 DJI Quadcopter Batteries at Once
This is one of my favorite purchases under $20. It converts your DJI charger for your Phantom into a 3 way power charger. From what I can tell it will charge two at once. Then when one is finished it starts on the third. So convenient to set it and forget it!
Links
Three Way Charger for Inspire 1
I featured this product in the following video.