The Firman W01682 is a compact, lightweight gasoline-powered inverter generator from Firman's Whisper series, delivering 1,600 watts of continuous power with a 2,000-watt peak for starting surges. Powered by an 80cc OHV 4-stroke engine with a cast iron sleeve, it produces a clean sine wave with less than 3% total harmonic distortion, making it safe to use with laptops, phones, and other sensitive electronics.

The enclosed inverter design operates at just 54 dBA — quieter than a typical refrigerator — and is National Park noise compliant, making it ideal for camping, tailgating, and RV use. The 0.9-gallon fuel tank delivers up to 9 hours of run time at quarter load with an estimated fuel consumption of roughly 0.1 gallons per hour.

The control panel includes one 5-20R 20A 120V outlet, one L5-30R 30A 120V twist-lock outlet, and one USB 2.1A 5V port. An included L5-30P to TT-30R adapter enables straightforward RV hookup. Parallel capability via the included parallel cables allows two compatible Firman inverters to be linked together, doubling total output to 3,200 watts at 30 amps.

Safety features include automatic low-oil shut-off and overload protection via circuit breaker. The generator meets CARB and EPA emissions standards and includes a spark arrestor for use in fire-sensitive areas. At approximately 46 pounds with an integrated molded-in carry handle, it is easy for one person to transport and set up. Starting is handled by a simple recoil pull mechanism. The package includes oil, a funnel, a spark plug wrench, parallel cables, an RV adapter, and an owner's manual. Backed by a 3-year manufacturer's warranty.