20AMP 20A SimonK Firmware Brushless ESC w/ 3A 5V UBEC Quad Multi Copter
<br />Super high refresh rate, no buffering of the input signal, resulting in more than 490Hz response rate.
<br />16KHz motor frequency, giving fastest response of the motor, and quietest operation as well (no 8KHz squeal).
<br />Super simple, foolproof operation! 
<br />Nothing to program other than the throttle range.
<br />Specifications:
<br />Max cont. current: 20A
<br />Peak current: 30A (10s)
<br />Voltage: 2-3S lipo, 5-8 Nicad
<br />BEC: 5V/3A
<br />Color: Red
<br />Item size: 50 x 23 x 8mm
<br />Item weight: 24g / 0.8oz
<br />Package List:1 x 20A Brushless ESC
<br />Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.