PowerMax PM3-55A Power Converter/Charger | 55-Amp, 120V AC to 12V DC

The PowerMax PM3-55A takes 120V AC input from shore power or a generator and converts it to a steady 12V DC supply for your RV's electrical system, while charging your house battery bank at the same time.

• Converts 120V AC to 12V DC at up to 55 amps
• Charges and maintains 12V house batteries
• Lithium battery compatible
• Serves as a direct replacement for WFCO WF-9855 converters
• Compact metal housing for easy mounting

A solid, no-frills way to keep your 12V system powered and your batteries charged whenever you're plugged in.