Instructions:
Fearture:
- Supporting 6S(25.2v)brushless motor. Max current : 90A
- Max. BEC output :20 Amp, Continuous: 9 Amp
- Users can adjust and choose the BEC output voltage as 6V or 8V by software
- Ready to fly out of the bag, but users can tap into serious computing capabilities by connecting them to Castle Link software using a Castle Link or upcoming Field Link programming card.
- Comprehensive heli feature set, including direct entry governor mode, autorotation with bailout, and soft start capabilities to protect your gearing (see the screenshot on the right for more details).

Specification:
- Input voltage: 3S to 6S (12V - 25.2V)
- Surge current : 90 Amps
- Surge current : 140Amps(5sec) (with proper air flow and outer temperature is lower than 70°C)
- BEC output voltage: Continuous current 20A; Burst current 9A
- Supporting motor types:2 poles to 10+poles in/outrunner brushless motors
- Max Supporting input voltage:25.2v(6s Li-Po/18 cells Nicad/NiMH)
- Size:80X43X18mm
- Weight:84.5g(With wires)
- Please download the lastest version for your Castle Link