Voltage: 0-120V Current: 120A Power: 600W The Kikusui PLZ603W Electronic Load has an operating voltage range of 1.5 to 120V, current range of 0 to 120A and power of 600W. The minimum operating voltage is 0.3V, but specifications can only be guaranteed at 1.5V and above. The Kikusui PLZ-603W is useful for testing a variety of DC voltage sources such as switching power supplies, and primary and secondary batteries, or as a burn in load.