Features:
1.Extreme low output resistance, super current endurance.
2.Multiple protection features: Low-voltage cut-off protection / over-heat protection / throttle signal loss protection.
3.3 start modes: Normal / Soft / Super-Soft, compatible with fixed-wing aircrafts and helicopters. 
4.Throttle range can be configured and is fully compatible with all transmitters currently available .

Specifications:

1.Output:Continuous 20A,Burst 30A up to 10 Secs. 
2.Input Voltage:2-6 cells lithium battery or 5-18 cells NiCd/NiMh battery.
3.BEC output::2A/5V (Linear mode).
4.Max. Speed:210,000rpm for 2 poles brushless motor;70,000rpm for 6 poles brushless motor,35,000rpm for 12 poles brushless motor.
5.40mm（L）*24mm（W）*12mm（H）.
6.Weight:29g.