Xantrex Freedom 806-1840  HF 1800 Inverter/Charger Xantrex Freedom HF 1800 Inverter/Chargers The Freedom HF 1800 provides 1800 watts with a 40-amp charger Freedom HF inverters are designed for demanding marine and RV conditions Temperature-controlled multistage charging ensures that your batteries are recharged safely and efficiently Includes 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