Dedicated to charging your batteries, PowerMax shocks the industry with this electrifying lineup of chargers and power converters. By building electrical components of the highest quality, PowerMax delivers the cleanest source of DC power possible.
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Treat your RV’s electrical system to a clean, reliable flow of DC juice with a PowerMax PM3 Series Power Supply. Switches automatically between three modes: 13.2 Vdc float, 13.6 Vdc absorption and 14.4 Vdc bulk. Pick from multiple outputs. 2-year warranty.