A Super PWRgate is a 12 volt backup power system rated at 40 amperes continuous from either a Power Supply or a Battery.The Super PWRgate has a built-in four-stage battery charger with selectable current rates of 1, 4, 7 or 10 amperes.Connected equipment will instantly switch to battery during a power blackout or power supply failure.Uses two 80 ampere Schottky diodes as an OR-Gate to isolate the battery and power supply from each other.Forward voltage drop of less than 0.3 volts at 20 A.Optimized for use with GELLED & AGM type batteries, but will keep flooded lead acid and marine type batteries near full charge as well.Measures 1.64" x 3.9" x 5" and uses Anderson Powerpole connectors.Powerpole is a registered trademark of Anderson Power Products.West Mountain Radio is a wholly owned subsidiary of Custom Computer Services, Inc. (CCS, Inc.).  Please be advised that the package will be addressed from CCS, Inc.