Craftsman 2500i. New, never started. Delivers 2,500 starting watts and 2,200 running watts of portable inverter power for camping, tailgating, home projects, and short-term outage backup. Automatic voltage regulation keeps output stable, producing clean power safe for laptops, TVs, phones, and sensitive medical equipment like CPAP. Runtime reaches up to 8.5 hours at 25% load or 4.5 hours at half load from a single 1-gallon tank of gasoline; this unit runs on gasoline only. Automatic RPM control reduces engine speed and noise when demand drops, extending runtime further. Start it using the Easy Start dial and recoil pull cord. Add 10W-30 oil, included, before first startup, and the built-in low-oil shutdown protects the engine automatically if levels drop too low. Two 120-volt 20-amp outlets handle larger tools and appliances, while a built-in USB port charges phones and tablets directly.