RV converters transform 120V AC shore power into 12V DC to run your RV's house systems and charge your batteries. When you plug into campground power, the converter supplies 12V to lights, water pump, fans, and other DC loads while simultaneously charging your battery bank. Modern converters include multi-stage charging that extends battery life compared to older single-stage designs.

What to Know Before You Buy

• Converter amperage should match your RV's 12V load requirements plus adequate charging capacity for your batteries.
• Multi-stage (smart) converters adjust charging voltage as batteries fill, preventing overcharging and extending battery life.
• Replacement converters should physically fit your existing mounting location; measure the space available.
• Converter/charger combination units replace both converter and separate charger functions in one device.

Diagnosing converter problems or upgrading to a smart charger? Describe your current system and we can recommend options.

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