ITEM NAME:1Pc RC ESC 20A Brush Motor Speed Controller with Brake for RC Car Boat OZ Product introduction: 100% brand and high quality Function: forward, reverse, brake working voltage: 3.0V---9.4V. Diaensions(L*W*H): 35.0*22.0*6.0mm Current(A): 20A Driver frequency: 2KHz Input: Li-Po 2S / Ni-Mh/Ni-cd 4-7cell Constant current 20A Max 25A
