10 Best Inverter Generator of December 2025

• PowerRUSH Technology - Delivers over 50% more starting capacity-allowing you to do more with less
• Quiet inverter power - reduces sound emissions and provides optimal performance
• Easy to carry - compact & lightweight with built-in handle
• Truepower - clean power for sensitive electronics. ItemWeight: 59.5 pounds
• USB outlets and parallel ready - connect 2 units together for double the power

Generac

• Quiet, portable inverter generator delivers 6,500 starting watts of reliable home backup power
• Quiet power series inverter technology and a noise-reducing shell give you power that’s more than 60 % quieter than a standard generator (66 dBA at 25% load)
• Design is 45% more compact & 30% lighter (128 pounds) than a standard portable generator. Start type: Recoil
• Highly-efficient 306cc Briggs & Stratton integrated engine/alternator provides upto 14 hours of run time at 25% load
• Power a wide variety of electronics & devices at the same time with (4) 120V-20A outlets, (2) USB outlets & (1) 120V-240V locking outlet. Use of RV adapter in the twist lock outlet provides 2500W of continuous power (120V / 20.8A)
• Cannot be shipped to the state of California
• Engine type: 4-Stroke

Briggs & Stratton

• 1800 Rated Watts and 2200 Peak Watts; Gasoline Powered; Up to 13 Hours of Run Time; Gasoline Powered; 1.3 Gallon Fuel Tank
• Rainier 79cc OHV 4 Stroke Engine with Easy Access Recoil Start; Features “Eco (Economy) Mode” for Conserving Energy and Maximum Fuel Efficiency
• Super Quiet Operation; Enjoy a Hushed Hum of as Low as 52 dBA While Providing A Stable Power Source for All Your Sensitive Electronics Such as Smartphones, Tablets, Televisions, and Computers (noise rating obtained at a distance of 7 meters in a controlled environment)
• Control Panel Includes Low Oil Alarm, Overload Alarm, and Output Indicator; Two 5-20R 120V 20 AMP Household Outlets; One 12V 15 AMP DC Outlet; One Neutral Floating Grounding Port; Stop and Reset Buttons
• Equipped with Built-In Handle at a Lightweight 44 Lbs.; Ultra Compact and Portable to Make Transporting Your New Generator Effortless Wherever You Go
• EPA and CARB Compliant; Versatile Choice for Home Use or Recreation Use Such as Power Outages, Camping, Outdoor Activities, Emergency Backup Power. RV air conditioner (11,000 BTU)
• Backed By a 3-Year Limited Warranty

Rainier Outdoor Power Equipment

• Advanced Open Frame Inverter Design: 30% quieter and 25% lighter than a traditional Champion 7000-watt generator, plus this inverter only produces Clean Power, and Economy Mode saves fuel
• Electric Start: The convenient electric push-button start includes a battery
• Quiet Technology and Extended Run Time: 72 dBA is great for your next project or home backup, with 8750 starting watts and 7000 running watts for up to 10. 5 hours run time on gasoline
• Intelligauge: Monitor voltage, frequency and operating hours with ease
• Champion Support: Includes 3-year limited with FREE lifetime technical support from dedicated experts

Champion Power Equipment

• Dual Fuel – Operate your 3400-watt portable generator right out of the box on either gasoline or propane, plus the unit holds 0.6-quarts of oil (recommended 10W-30) and has a low oil shut-off sensor
• Ultra-Quiet Operation – 59 dBA is perfect for RVs, tailgating, your next project or backup power for your home, featuring 3400 starting watts and 3100 running watts with up to 7.5 hours run time on gasoline
• Clean Power for Sensitive Electronics – RV Ready with a 120V 30A RV, plus two 120V 20A household outlets with clean electricity (less than 3% THD) and 12V DC outlet with dual USB adapter
• Champion Support – Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts
• Convenient Electric Start with 3-Position Ignition Switch – Battery included, plus Quick Touch Panel allows you to access all your controls in one spot.Noise Level :59 dBA at 23 feet. Frequency 60 Hz

Champion Power Equipment

• Dimensions: 18" x 11" x 18" | Weight: 50 lbs
• Noise Level: 53 dB operation
• EPA III and CARB Compliant 79.7 cc 4-stroke OHV engine produces 2000 surge watts and 1600 rated watts
• Great for campgrounds, construction sites, tailgates and power outages
• Produces clean power to safely operate and prevent damage to sensitive electronics such as phones, tablets, televisions and computers
• Includes two three-prong 120V receptacles, one 12V DC receptacle and one 5V USB port

WEN

• Produces 2000 starting watts with 1600 running watts of clean and safe power for sensitive electronics, such as phones, televisions, laptops, and other electronics
• Quiet operation at only 58 decibels
• Light weight at only 46 pounds, providing compact and easy portability
• Complete with A-iPower’s “Low idle” technology for an extended run time
• Perfect for camping, tailgating, and travel

A-iPower

• 1800 Rated Watts and 2200 Peak Watts at Less Than 3% THD - Weighs Only 46 Lbs. - Gas Powered - Two 120V 20 Amp Outlets, Two USB Outlets
• Great Choice for Home Use as an Emergency Backup in a Power Outage - Strong Enough to Run All Your Home Essentials
• Extremely Quiet, Extremely Fuel Efficient: as Low as 52 dBA Noise Output and 12 Hour Run Time on a 1. 2 Gallon Gas Tank - Features "Economy Mode" for Maximum Fuel Efficiency
• Parallel Capable - Combine Your iGen2200 with the Westinghouse WH2200iXLT, iGen1200, iGen2200, and iGen2500 to Increase Available Wattage and Amperage (Requires Westinghouse Parallel Cord)
• All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA, USFS, and CARB Compliant; Backed by 3-Year Limited Service, Labor, and Parts Coverage with Nationwide Customer Service and Support Network at 1-855-944-3571 or [email protected]

Westinghouse

• Ultralight body weighs in at a mere 39 pounds for easy transport and storage
• Extremely quiet operation comparable to the sound of a normal conversation according to the US Department of Health and Human Services
• Produces 2000 surge watts and 1700 rated watts of clean power for safe charging of sensitive electronics (phones, tablets, televisions, computers, etc.)
• Fuel shutoff maximizes the generator’s lifespan by using up the remaining fuel in the carburetor before shutting down
• Includes two three-prong 120V receptacles, one 12V DC receptacle, two 5V USB ports, and a two-year warranty

WEN

• Quiet technology and extended run time: 69 dba noise level is great for your next project or home backup, with 6250 starting watts and 5000 running watts for up to 12.5 hours run time on gasoline
• Advanced open frame inverter design: 50% quieter and 20% lighter than a traditional Champion 5000-watt generator
• Clean power and economy mode: confidently connect your sensitive electronics and save fuel
• Intelligauge: Monitor voltage, frequency and operating hours with ease; Frequency: 60 Hz
• Champion Support: includes 3-year limited Warranty with free lifetime technical support from dedicated experts
• What's In The Box: Champion 6250 Watt Inverter, Flexible Oil Funnel, Wheel Kit, USB Adapter, Battery Charging Cables

Champion Power Equipment