Provides 1500-Watt of continuous power and 3000-Watt surge capacity Converts 12-Volt DC power to 120-Volt AC (household) power that can be used in a car, truck, boat or RV 2 AC outlets, 1 5-Volt USB port and On/Off switch Automatic shutoff protects against overload, short-circuit and high and low temperature battery condition Certified to be compliant with safety standards and are ETL listed