PowerSmart HB5040DC Dual Fuel Inverter Generator | 3800W Gas / 3500W Propane, CO Alert

Gas or Propane — Your Choice. Clean, Quiet Power Either Way.

The PowerSmart HB5040DC is a dual fuel inverter generator that runs on gasoline (3800W) or propane (3500W), giving you fuel flexibility when one source isn't available. Inverter technology delivers clean sine wave power safe for laptops, CPAP machines, and sensitive electronics — at just 70 dB at 23 ft. The built-in CO alert adds a critical layer of safety that standard generators skip.

Key Features

• Dual Fuel: Gas or Propane — 3800W starting / 3500W running on gasoline; 3500W on propane. Switch fuels based on availability — ideal for extended outages when gas stations are closed
• Clean Inverter Power (Pure Sine Wave) — Safe for laptops, phones, CPAP machines, and sensitive electronics that conventional generators can damage
• CO Alert Safety System — Built-in carbon monoxide sensor automatically shuts down the generator if CO levels become dangerous — a critical safety feature for enclosed or semi-enclosed spaces
• 5-in-1 Smart Display — Real-time readout of voltage, frequency, runtime hours, fuel level, and power output — no guessing on remaining runtime
• 70 dB at 23 ft — Quiet Operation — Campsite and neighborhood friendly; significantly quieter than conventional generators in this wattage class
• Up to 4.5 Hours Runtime at 50% Load — 1.3-gallon tank; propane runtime varies by tank size
• Lightweight 50.7 lbs — Compact and portable; easy to load, carry, and store
• Enhanced Safety Suite — Overload protection, low oil shutoff, and ABS shell with forced air-cooling for long-term durability

Perfect For

• Emergency home backup (especially during extended outages when gas is scarce)
• Camping, RV, and tailgating
• Job sites requiring clean power for tools and electronics
• Sensitive electronics: laptops, CPAP, medical devices
• Any situation where fuel flexibility matters

Specs

• Starting Watts (Gas): 3800W
• Running Watts (Gas): 3500W
• Running Watts (Propane): 3500W
• Noise Level: 70 dB at 23 ft
• Runtime: Up to 4.5 hrs at 50% load (gas)
• Fuel Tank: 1.3 gallons
• Weight: 50.7 lbs
• Safety: CO Alert, Overload Protection, Low Oil Shutoff