•         Up to 40 amps continuous current with proper air flow and 55 amps burst current (15 seconds)
•         5A continuous current, 5V Switch-Mode BEC Circuit (Proper cooling and airflow required)
•         Stronger BEC for support of most 3-axis stabilization systems
•         Drive up to 7 analog or 6 digital standard-sized servos with the BEC
•         3- to 6-cell Li-Po, 9- to 18-cell Ni-MH/Ni-Cd input voltage
•         Finned heat sinks
•         Programmable motor braking
•         Safe power-arm mode prevents accidental starts
•         Programmable low voltage cutoff with settings for 3-cell Li-Po (9V), 4-cell Li-Po (12V), 5-cell Li-Po (15V), 6-cell Li-Po (18V) or 70% of battery starting voltage
•         Programmable throttle input range
•         Programmable soft start for helis and airplanes
•         Auto motor shut down if signal is lost or there is interference
•         Programmable timing—5 user-selectable ranges to use with a large variety of brushless motors
•         Utilizes new smaller Mosfet technology to minimize weight
•         Radio System Power ON /OFF Switch
•         Prewired connectors—E-flite EC3 connector on battery input and 3.5mm gold bullet connectors on motor output leads

E-flite 40-Amp Pro Switch-Mode BEC Brushless ESC (V2) is a high-quality sensorless brushless electronic speed control with an integrated switch-mode BEC that is very lightweight and efficient. It can operate without the need for a separate receiver battery to power your servos and receivers, saving you weight and complication.

Continuous Maximum Current : 40A (Proper cooling and airflow required)

Input Voltage : 3–6S Li-Po or 9–18 Ni-MH/Ni-Cd

Input Connector Types : 13 AWG with E-flite EC3 Connector

Output Connector Types : 13 AWG with 3.5mm Gold Bullet Connectors

Momentary Peak Current : 55A (15 sec) (Proper cooling and airflow required)

Length : 68.0mm (2.70 in)