4 AA batteries

The kit comes with everything you need to fly,including 4 AA batteries, extra main blades, remote control transmitter,Li-po battery, and charger.One of the vital features of this Esky RC Helicopter is its radio controlsystem that offers quick reaction speed and further reduces the outsideinterferences to a minimum. This assembled and tested at the factoryready-to-fly remote control helicopter proves to be wonderful options for the customers.

rc airplanes