Originally Posted by
ram3500-RCU
Yes. It is best powered by the 7.4V liPo. We keep the wing battery in the wing (plenty of room) to keep the wiring short. It comes with it's own control box that is connected to it's own battery, and then connected to the RX.
We install a service hatch in the bottom of the wing. In it we put the gear and retract power switches, the charging ports for same, and the air gauge and filler for the gear doors. Pictures of all this can be found in this thread.