10 Best Portable Inverter Generator of December 2025

• ULTRA-LIGHTWEIGHT: At only 39 pounds, this inverter is one of the lightest 2000-watt inverters in the industry
• QUIET OPERATION: 58 dBA from 23 feet is perfect for camping, tailgating or to backup a few home essentials, featuring 2000 starting watts, 1700 running watts and up to 11.5 hours run time
• PARALLEL READY: The optional clip-on parallel kit enables this inverter to connect with another 2000-watt Champion inverter to double your output power
• CLEAN POWER FOR SENSITIVE ELECTRONICS: Includes two covered 120V 20A household outlets with clean electricity (less than 3% THD)
• CHAMPION SUPPORT: Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts

Champion Power Equipment

• 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

• 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

• 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

• 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

• This popular model can operate a wide variety of appliances, making it perfect for portable use at home, camping, on the job site, or much more. Reliable Power is now at your fingertips with Honda's Inverted Generators.
• So quiet, your neighbors will thank you. The EU2200i operates at 48 to 57 dBA, which is less noise than a normal conversation. This makes it ideal for camping, supplemental RV power and any other activity that requires quiet operation.
• Add a second EU2200i for additional power. Two identical models can be paralleled with an optional cable or cord for up to 4400 watts of power, or time-consuming applications.
• Thanks to our exclusive Eco-Throttle System, the EU2200i offers great fuel efficiency. Runs 4.0 to 9.6 hours on a single tank, depending on the load. This makes it the ideal choice for overnight power, or long-time applications.
• Honda's inverter technology means stable, clean power in a smaller, lighter package. The precision of Honda's inverter technology ensures our inverter generators produce power that is as reliable as the power you get from your outlets at home.

Honda

• IDEAL FOR WORK OR PLAY - durable Steel enclosure, clean inverter power and easy portability make this the ideal generator for jobsites or recreational activities.
• DIGITIAL SMART LCD - digital wattage meter, run time remaining display, generator status, hour meter and fuel level.
• USB PORTS - charge mobile devices including smartphones and tablets.
• ELECTRIC START* WITH POWERDIAL Start/Run/Stop - Three operation settings integrated into one simple-to-use dial (*Battery Included).
• PARALLEL-READY - Connect two iQ3500 inverter generators for twice the power (Parallel Kit #7668 sold separately).
• ULTRA-QUIET – 40% Quieter than Honda*. Advanced inverter technology and enclosure design provide optimal quiet performance (* Over 5 dB(A) quieter than the EU3000is, based on independent third-party testing).
• 16% More Power than Honda*. Featuring POWERRUSH ADVANCED TECHNOLOGY - Delivers over 50% more starting capacity allowing you to do more with less**(*500 more starting watts than eu3000is, based on manufacturer’s specifications.)(**Increases electrical current upon demand; above rated output when starting electric motors.)

Generac

• Dimensions: 23.2" L x 18" W x 20.1" H | Weight: 110.8 lb
• EPA III and CARB Compliant
• 212cc 4-stroke OHV engine produces 3800 surge watts and 3400 rated watts with a half-load runtime of up to 8.5 hours
• Fuel shutoff maximizes the generator’s lifespan by using up the remaining fuel in the carburetor before shutting down
• Produces clean power to prevent damage to sensitive electronics such as smart phones, tablets and laptops
• Includes two three-prong 120V receptacles, one AC 120V NEMA TT-30R RV receptacle, one 12V DC receptacle, one 5V USB port, a digital load and fuel display

WEN

• Advanced Open Frame Inverter Design: 50% quieter and 20% lighter than a traditional Champion 3500-watt generator, plus our Economy Mode feature saves fuel and extends engine life
• Quiet Technology and Extended Run Time: 64 dBA is great for RVs, tailgating, your next project or home backup, with 4000 starting watts and 3500 running watts for up to 17 hours run time on gasoline
• Clean electricity for sensitive electronics: RV Ready with a 120V 30A RV, plus two 120V 20A household outlets with clean power (less than 3% THD) and 12V DC outlet with dual USB adapter
• Parallel Ready: Increase your power output by connecting up to two 2800-watt or higher inverter or digital hybrid with the optional Parallel Kit
• Champion Support: Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts
• What’s included: Oil Funnel,Battery Charging Cables,USB Adapter

Champion Power Equipment

• 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