Hobby Essentials Assorted Medium Duty Blades (5)
$ 0.20
$ 2.00
The HFP-30 is powered by a user provided 4.8VDC to 7.4VDC battery pack plugged into the Batt/RX slot. Optionally, a receiver with the correct adapter can power the unit.
Note: Make sure the battery voltage corresponds to the servos being used. Do not use a 7.4V battery with a servo designed for 6V and under, or damage may occur to the servo.