This is the E-flite "V2" 60-Amp Pro Switch-Mode BEC Brushless ESC. This 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. This ESC is included in a variety of E-flite airplanes, including the Carbon-Z Splendor, Carbon-Z Cub and Carbon-Z Yak, but is an excellent choice for electric airplanes that can benefit from a 60 amp ESC with a high voltage switch mode BEC.

Features:

• Up to 60 amps continuous current with proper air flow and 75 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 on any recommended input voltage
• 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 74% of battery starting voltage
• Programmable throttle input range (1.1ms - 1.9ms or 1.2ms - 1.8ms)
• 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 for use with a large variety of brushless motors
• Utilizes new smaller MOSFET technology to minimize weight
• Radio system power on/off switch
• Pre-wired connectors-E-flite EC3 connector on battery input and 3.5mm gold bullet connectors on motor output leads

Specifications: 

• Continuous Maximum Current: 60A 
• Input Connector Types: 13 AWG with E-flite EC3 connector 
• Output Connector Types: 13 AWG with 3.5mm gold bullet connectors 
• Momentary Peak Current: 15 sec @ 75A with proper cooling air flow 
• Length: 2.85 in (73.0mm) 
• Width: 1.30 in (33.0mm) 
• Height: 0.61 in (15.5mm) 
• Weight: 2.65 oz (75.0 g) 
• Cells w/BEC: 3-6S Li-Po or 9-18 Ni-MH/Ni-Cd