Castle Creations Multi-Rotor 25 w/ BEC Expansion Pack DJI 450 / 550 Blade 350 QX

This is the  Multi-Rotor 25 With BEC ESC Expansion Pack

FEATURES:

One 25 amp Multi-Rotor electronic speed controls with optimized firmware designed for smaller Quadcopter and other Multi-Rotor heli platforms pulling up to 25 amps, and running up to 6S LiPo battery
Refresh rates up to 490 Hz for optimum stability and maneuverability
Programmable using Castle Link USB adapter (not included, order CSEM9999)

INCLUDES:

One ESC Expansion pack / Replacement ESC with BEC

REQUIRES: Battery and motor connectors

SPECS:

Input Voltage: 2-6S LiPo
Max Continuous Amperage at Full Throttle: 35A
BEC Voltage: 5.5V
BEC Output:
8A peak
3A continuous
(always check servo draw prior to first flight)
Dimensions: 0.72 x 1.72 x 0.32" (18.2 x 43.7 x 8.1mm)
Weight with Wires: 0.63oz (17.9g) each
Weight without Wires: 0.28oz (7.9g) each