Check the listing for details. E-flite 60-Amp Pro Switch-Mode BEC Brushless ESC V2 EFLA1060B Speed Controls. Condition: New. Listed at 89.99 USD. Key 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.