All new Hacker X Pro Series controllers. Specially developed for high pole outrunner and 2 pole inside runner brushless motors. NEW USB interface allows precise adjustment. Features include automatic timing, auto LiPo detection, selectable acceleration, motor direction adjustment, Bec, low voltage cut-off, brake on or off, soft start, adjustable timing, and adjustable frequency. Available in 7 amp, 12 amp, 20 amp, 30 amp, 40 amp, and 70 amp versions Current / Peak 10sec. 30 amps / 35 amps Cells 2-3 LiPo Bec/Servos Yes / 2-4 Weight 24g
