When you need reliable, adaptable power, this 4500W dual-fuel portable inverter keeps essentials running—gasoline or propane, switching automatically to match what you have on hand.
Dual Fuel Flexibility: You can power with gasoline (4500W peak, 3500W rated) or propane (4050W peak, 3150W rated); automatic fuel priority switches to gasoline when propane runs out, extending runtime without shutdowns.
Clean, Safe Power: You get pure sine wave output with THD as low as 0.2%–1.2%, protecting your laptops and smartphones; outlets include two 120V/20A, a 30A RV (L5-30P), USB-A, and fast USB-C (18W).
Efficient, Quiet Performance: Electronic Speed Control optimizes the engine for efficiency; up to 16 hours on a full 2.25‑gal gas tank and 20+ hours on propane, at 58 dBA/23 ft.
Safety, Accessories, and Support: CO sensor auto-shuts down at unsafe levels; includes oil kettle, maintenance kit, TT-30R RV adapter, propane pipe, warranty details, and free lifetime US tech support.
