Works perfect, used in RV for a year, paid 175 last year for it.
*MotoMaster Eliminator Mobile Power Inverter converts 12 V DC power into 120V household AC power
*Simply connect to the 12V battery in your vehicle, a standalone 12V battery, or a bank of batteries to run AC powered devices
*Ideal for off-grid installations in cars, trucks, RVs, boats or at the cottage as well as emergency power during power outages
*Modified sine wave output form - compatible with most AC appliances (refer to appliance manufacturer to confirm compatibility)