With 2,100 starting watts and 1,700 running watts, this Firman gas inverter generator boasts a Phoenix FatHead Block and a whisper series muffler that keeps it running at a quiet 59 decibels — well below the standards set by the National Park Service. The Firman Volt inverter system ensures clean, consistent power output, and major touch points are all front and center for easy starting and use. It includes a 0.9-gallon tank and runs up to 9 hours. Weighs less than 54lb.