Xantrex XMIC 1000 Freedom Inverter-Charger with modified sine wave output, Freedom XMIC 1000 inverter/charger is designed to run entertainment systems and small appliances in smaller boats, RV's and trucks. The Freedom XMIC inverter/charger is the smallest, lightest, and least expensive model in the Xantrex lineup. Freedom XMIC is designed for demanding marine and RV conditions. Temperature-controlled multistage charging ensures that your batteries are recharged safely and efficiently. Both models include an automatic transfer switch and a detachable digital remote control panel display that provides precise system information and can be mounted wherever you require the information.