HET 120A-Pro-12S Brushless Speed Controller

Extremely low internal resistance • Aluminum PCB Board • OnBoard Duct Type Heatsinker • 120A continuous (160A surge within 10 seconds) • 4~12 cell Lithium-polymer • High rate adjustable switching (PWM: 8KHz/12KHz/16KHz) • OPTO No BEC • Auto Lipo Cells Detecting - Measurement: 94mm x 54mm x 26mm - Weight: 153 grams