ITEM NAME:RC 20A Brush ESC Two-Way Motor Speed Controller W/Brake For RC Car Boat Tank Specification: 1pcs 20A brush speed controller Function: Forward, reverse, brake Input signal: PPM Working voltage: 3.0V---9.4V Size (L*W*H): Approx. 35 x 22 x 6mm / 1.37 x 0.86 x 0.24 inch Current (A): 20A Driver frequency: 2KHz Input: Li-Po 2S / Ni-Mh/ 4-7cell Constant current 20A Max 25A
