4000W 12V-48V 70A Reversible DC Motor Speed Controller PWM Control Regulator NEW
Continuous Power: 4000W. Notice: The Wire Connection Must Be Correct, Red Is Anode, Black Is Cathode. SPeed Adjust Range: 0-100%. Knob Size: 100K(with switch). Output Current: 0-70A. Over-Current Protection: 80A.