This small regulated switching power supply features 2 Powerpole outputs in front and 1/4" binding posts in rear. Machined metal front bezel with illuminated power switch. DC output voltage 13.85V at 30A maximum, 25A continuous. Small 6x5x2.5" footprint. NOTE: An improved version of this unit is now available, it permits operation on 120 VAC or 240 VAC, 50/60Hz.