We may earn revenue from the products available on this page and participate in affiliate programs. Learn More ›
A winter storm can knock out power long after the snow stops, so backup power is worth planning before the forecast turns. Amazon’s early Black Friday deals include this Bilt Hard 4,500-Watt Dual Fuel Generator for $429.99 (was $599.99), an affordable way to keep a refrigerator, lights, and phone chargers running. Our guide to what size generator you need explains how to size for your needs.
The deals include compact inverter generators and larger backup models from Bilt Hard, DuroStar, DuroMax, Westinghouse, Champion, and Generac. Dual-fuel generators run on gasoline or propane, and tri-fuel models add natural gas.
Our Favorite Early Black Friday Generator Deals on Amazon
Bilt Hard 4,500-Watt Dual Fuel Generator
Now $429.99 (was $599.99)
Buy at AmazonRun this Bilt Hard dual-fuel generator on gasoline or propane, whichever is easier to get during an outage. It’s rated for 3,500 running watts on gasoline and 3,200 on propane, so plan your load around the fuel you’ll use.
Oxseryn 4,400-Watt Open-Frame Inverter Generator
Now $262.17 (was $309.99)
Buy at AmazonKeep a refrigerator, lights, and chargers running with this Oxseryn inverter generator, which delivers 3,400 running watts through two 120-volt outlets. A fuel gauge shows how much is left in the 2-gallon tank without opening the cap.
DuroStar 13,000-Watt Dual Fuel Generator
Now $899 (was $999)
Buy at AmazonStart this DuroStar dual-fuel generator with the push of a button instead of yanking a pull cord on a cold morning. It runs on gasoline or propane, and its 50-amp outlet connects to a professionally installed transfer switch for powering household circuits.
More Early Black Friday Generator Deals on Amazon
Amazon’s other generator deals are below. Start with the appliances you need during an outage, then compare their running and startup watts with each generator’s output on your chosen fuel. The wattage in a product name is usually the peak rating, not continuous output.
Inverter Generators Under $400
- Oxseryn 4,400-Watt RV-Ready Inverter Generator for $289.99 (was $329.99)
- Aivolt 1,750-Watt Ultralight Inverter Generator for $279.29 (was $369.99)
- Efurden 4,300-Watt Inverter Generator for $389.99 (was $459.99)
- Oxseryn 5,000-Watt Inverter Generator for $314.98 (was $354.99)
- 4,400-Watt Open-Frame Inverter Generator for $269.99 (was $329.99)
- Aivolt 4,200-Watt Open-Frame Inverter Generator for $299.98 (was $359.99)
- 2,800-Watt Quiet Inverter Generator for $287.10 (was $319)
- Poxurio 2,550-Watt Inverter Generator for $315.99 (was $349.99)
- 4,550-Watt Open-Frame Inverter Generator for $319.99 (was $399.99)
- Bilt Hard 2,500-Watt Inverter Generator for $329.99 (was $399.99)
- A-iPower 2,300-Watt Inverter Generator for $379.98 (was $449.99)
Dual-Fuel Inverter Generators
- Bilt Hard 5,500-Watt Dual Fuel Inverter Generator for $449.99 (was $489.99)
- Westinghouse 5,000-Watt Dual Fuel Inverter Generator for $999 (was $1,299)
- Pulsar 2,200-Watt Dual Fuel Inverter Generator for $429.99 (was $699.99)
- maXpeedingrods 2,500-Watt Dual Fuel Inverter Generator for $439.99 (was $558)
- A-iPower 7,600-Watt Dual Fuel Inverter Generator for $1,199.99 (was $1,499)
- Generac 3,800-Watt Dual Fuel Inverter Generator for $849 (was $929)
- maXpeedingrods 4,000-Watt Dual Fuel Inverter Generator for $759.99 (was $799.99)
More Portable and RV-Ready Generators
- Champion 4,000-Watt RV-Ready Inverter Generator for $635 (was $779)
- Generac 2,500-Watt Inverter Generator for $599 (was $649)
- Craftsman 3,300-Watt Inverter Generator for $599.99 (was $799)
- Craftsman 2,500-Watt Inverter Generator for $449.99 (was $599)
- 5,000-Watt RV-Ready Inverter Generator for $499.99 (was $649.99)
- Westinghouse 4,650-Watt RV-Ready Portable Generator for $399 (was $499)
- maXpeedingrods 5,000-Watt Inverter Generator for $549.99 (was $639.99)
Larger Dual-Fuel and Tri-Fuel Backup Generators
- DuroMax 13,000-Watt Tri-Fuel Generator for $1,499 (was $2,499)
- DuroMax 13,000-Watt Dual Fuel Generator (XP13000EH) for $1,299 (was $1,499)
- Westinghouse 18,000-Watt Dual Fuel Generator for $2,599 (was $3,099)
- DuroMax 13,000-Watt Dual Fuel Generator (XP13000HX) for $1,399 (was $1,799)
Generator safety: Operate fuel-powered generators outdoors only, at least 20 feet from the house, with exhaust directed away from buildings and openings. Never run one in a garage, even with the door open. Use working carbon monoxide alarms and follow the manufacturer’s instructions for protection from rain and snow. Have a qualified electrician install the appropriate transfer equipment before connecting to house wiring; never plug a generator into a wall outlet.
