The MB5040DC is a versatile dual-fuel inverter generator that delivers reliable, clean power for home backup, camping, RVing, and job sites. With flexible fueling, easy starts, and built-in safety, it’s designed for users who value dependable electricity without sacrificing portability.

• Power Output: 4400W on gasoline / 4000W on propane, providing strong, stable power for appliances, electronics, and tools with inverter quality for sensitive devices.
• Fuel Options: Dual‑fuel design for gasoline or propane, giving you flexibility to fuel up with what’s available and extend runtimes.
• Starting Options: Electric start with a reliable recoil backup, ensuring you can start quickly even if the battery is low.
• Safety Features: CO Alert auto shutoff plus low oil protection to help prevent unsafe operation and protect the engine.
• Outlets and Connectivity: 120V 30A RV outlet, two 120V 20A outlets, plus 12V DC and USB ports for charging devices and powering multiple loads.
• Design and Noise: Open frame design with a compact 98 lb weight and 72 dB operation, balancing durability with relatively quiet performance for a generator this size.
• Runtime: Up to 10 hours on gasoline or up to 6 hours on propane, giving you practical run times for daily use and longer outages.
• Compliance and Warranty: EPA compliant with a 2-year warranty, offering dependable support and peace of mind.

Whether you’re preparing for a power outage, camping off-grid, or running tools on a remote job site, the MB5040DC delivers flexible fuel options, convenient starts, and thoughtful safety features. The dual-fuel capability means you’re not tied to a single fuel source, while the CO Alert and low oil protection help guard against unsafe operation. With multiple outlets, you can power essential appliances, charge devices, and keep your equipment running—all from a single, reliable generator.