Converter - A Converter is more commonly found on an RV. This device in an RV is typically designed to convert 110 Volts AC to 12 Volts DC. The converter is useful because it can charge your 12 Volt RV batteries when your trailer is plugged into “shore power” or an external source of power (such as a plug at your house or an RV park). The converter will also run all of your 12 Volt appliances and lighting when you are plugged in to shore power. The converter will not usually run things like microwaves, TVs, and other common household items.

Inverter – An Inverter is basically the opposite of a Converter. An RV Inverter will connect to your batteries and convert the 12 Volts DC to 110 Volts AC. An inverter will allow you to use appliances such as a microwave, TV and other standard household appliances from your batteries. While inverters can be very convenient for short term use, their continued use is highly dependent on the state of your batteries. Using an inverter for too many appliances, or for too long can deeply discharge your batteries.