These generators can run on either propane or unleaded gasoline.
Brad's Deals Editor Michael,
The Sportsman 4,000/3,500-Watt Dual-Fuel Portable Generator drops from $529 to $299 with free shipping at HomeDepot.com. This is the best price we found by $128! These generators can use either propane or unleaded gasoline. With a full tank, they can run for up to 10 hours. They have four 120-volt outlets, a single 120-volt RV outlet, and a 12-volt DC outlet for battery charging. Sales tax is charged in most states.