ESC Jazz 40-6-18 Manufacturer Kontronik Applications Heli/Airplanes/Sailplanes Special Features Governor, Smooth Throttle Cont/Max Amp 40/50A Cells NiMH/NiCD 6-18 cells Cells Li-poly 2-5 cells Voltage 6-25V Programming Fully Programmable Type/Max BEC (A) Linear/2A Max #Servos/V 3-4/5V Dimensions 75mm x 25mm x 7mm Weight 42g