Best 4500 Watt Inverter Generator of 2023

Dual fuel design runs on both gasoline (4500 surge watts, 3500 rated watts) and propane (4500 surge watts, 3150 rated watts)

Auto Fuel Selection Technology automatically switches from propane to gasoline for longer run times

EPA III and CARB compliant 212cc engine provides extremely quiet operation (58 dBA at quarter load, 22 feet)

Produces clean power to prevent damage to sensitive electronics such as smartphones, tablets and laptops

Includes fuel shut-off for easier maintenance, onboard wheels and carrying handle, two three-prong 120V receptacles, one RV-ready AC 120V NEMA TT-30R receptacle, one 12V DC receptacle, one 5V USB port, a digital load and fuel display, and a three-year limited warranty

9500 Running Watts and 12500 Peak Watts (Gasoline); 8500 Running Watts, 11200 Peak Watts (Propane); Remote Start With Included Key Fob, Electric and Recoil Start; Up to 12 Hours of Run Time on a 6. 6 Gallon Fuel Tank With Fuel Gauge

Features Two GFCI 120V 5–20R Standard Household Receptacle, One Transfer Switch Ready 120V L14-30R, and One RV Ready 120/240V 14–50R; All Outlets Have Rubber Covers for Added Safety

Powered by a Heavy Duty 457cc Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve With Automatic Low Oil Shutdown and Digital Hour Meter. VFT display gives you real time updates with the voltage output, frequency, and lifetime hours

Plug-and-Play: Comes With a Remote Start Key Fob, 12V Battery Charger, Oil, an Oil Funnel, a Tool Kit, and a User’s Manual to Get You Started Right Out of the Box (Minimal Assembly Required)

All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA and CARB Compliant; Backed by 3-Year Limited Service, Labor, and Parts Coverage with Nationwide Customer Service Network

QUIET TECHNOLOGY: 61 dBA is great for RVs, tailgating, or camping with 4500 starting watts and 3500 running watts and up to 14 hours run time on only 2.3 gallons of gasoline

PARALLEL READY: The optional parallel kit (sold separately) enables this inverter to connect with another 2800-watt or higher Champion inverter to double your output power

INTELLIGAUGE: Monitor voltage, frequency and operating hours with ease, plus the EZ Start Dial simplifies startup while Economy Mode monitors power consumption in real time

CLEAN POWER: RV Ready with a 120V 30A RV, plus two 120V 20A household outlets with clean power (less than 3% THD) and a 12V automotive-style outlet, plus a handy dual port USB adapter

CHAMPION SUPPORT: Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts

4500 Peak Watt / 3800 Running Watt Pure Sine Wave Clean Power, Best value on the market $ vs wattage wise guaranteed Powered by GENKINS industrial class 223cc 4-stroke OHV engine

2.64 Gal Gas tank give you 8 hours run time at 50% load

Total Portable weight at only 92 lbs, wheel kit & handle are included. no need to buy separate portable kits

56-63 dBA ultra quite operation when it's 15 feet away from your window RVer & Camper Friendly

Auto shut down when oil running low/out, no need for manual turn off. 2 Years Limited Warranty

PowerRush Advanced Technology delivers over 50% more starting capacity allowing you to do more with less. *Increases electrical current upon demand; above rated output when starting electric motors

Quiet Inverter Power reduces sound emissions and provides optimal performance. Economy mode automatically adjusts engine speed to save fuel and reduce sound emissions

TruePower Technology provides clean, stable power ideal for sensitive electronics, tools and appliances. Parallel Ready to connect two GP3300i inverter generators for twice the power (Parallel kit sold separately)

Easy to Carry - compact & lightweight design with built-in handle makes transportation easy. Generator Statud Lights - visual alerts when unit is low on oil, overloaded or ready to use

PowerDial - Choke, Run, Off: three operation settings integrated into one simple-to-use dial. USB Ports to charge mobile devices including smart phones and tablets

ADVANCED DESIGN: 50% quieter and 20% lighter than a traditional 4250-watt generator, plus Economy Mode saves fuel and extends engine life, and Intelligauge monitors voltage, frequency and operating hours

QUIET TECHNOLOGY AND EXTENDED RUN TIME: 64 dBA is great for RVs, tailgating, your next project or home backup, with 4250 starting watts and 3500 running watts for up to 22 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) plus two convenient USB ports

PARALLEL READY: Increase your power output by connecting up to two 2800-watt or higher inverter or digital hybrid with the optional Parallel Kit (sold separately)

CHAMPION SUPPORT: Includes 3-year limited warranty with FREE lifetime technical support from dedicated experts

Engine type: 4 Stroke

Gasoline Starting Amps at 120V:35.4A.Gasoline Running Amps at 120V:29.2A

3700 Peak Watts and 3000 Rated Watts at Less Than 3% THD – Telescoping Handle – Gas Powered – Weighs only 70.5 lbs

Features a 5–20R 120V Duplex Household Outlet, an RV-Ready L5-30R 30 Amp Outlet and Two USB Outlets – Great Choice for Travel Trailers or Home Use with Automatic Low Oil and Carbon Monoxide (CO) Shutdown – Strong Enough to Run All Your Essentials

Extremely Quiet, Extremely Fuel Efficient: as Low as 58 dBA Noise Output and Up to 8 Hour Run Time on a 1.3 Gallon Gas Tank – Features “Economy Mode” for Maximum Fuel Efficiency

Plug-and-Play: Comes With Oil, an Oil Funnel, a Tool Kit, an L5-30R to TT-30R Adapter, Parallel Cords, and a User’s Manual to Get You Started Right Out of the Box (Minimal Assembly Required); EPA and CARB Compliant

All Westinghouse Portable Generators are Functionally Tested in the Factory and May Contain Minimum Residual Oil and/or Fuel Odor; EPA and CARB Compliant; Backed By 3-Year Limited Service, Labor, and Parts Coverage and Nationwide Customer Service Network

Dependable 7.3 HP 224cc OHV 4-Stroke engine

Parallel capable with another P4500 inverter generator to reach 50A of power

Two 5V USB ports for charging sensitive electronics such as phones or tablets

RV and camper ready with 30A TT-30R outlet

Push button and remote start with pull cord backup

POWERFUL DUROMAX ENGINE: The XP15000EH is Powered by a DuroMax 713cc DuroMax V-Twin Engine

PLENTY OF POWER: With 15,000 peak watts and 12,000 running watts, this unit can handle heavy loads from lights and a refrigerator to a home air conditioner and high amperage power tools

DUAL FUEL TECHNOLOGY: This generator runs on gasoline or propane giving you the freedom and flexibility of fuel choice

MX2 TECHNOLOGY: With DuroMax MX2 technology, get the maximum power from each of the 120 Volt receptacles; Choose between operating the generator at both 120V and 240V simultaneously, or at 120V only with full power

LOW OIL SHUT-OFF: Protects your investment by automatically shutting the generator off when it senses that the oil is low

【Safe For Sensitive electronics】This AIVOLT gas powered generator with inverter technology produces stable clean power (less than 3% THD), safe for your sensitive electronics such as phones, game consoles, projectors, laptops, small power tools, etc

【Plenty of Power & High Fuel Efficiency】This super quiet inverter generator uses the exclusive AIVOLT 149cc 4- strokes OHV air-cooled 100% copper winding engine with the latest technology to deliver 4300 starting watts and 3450 running watts. With the eco switch, the fuel tank can run for more than 5.5 hrs at 25% load, helping to save money on fuel costs and is perfect for camping, RV, tailgating, party, work, or power outage

【Extremely Quiet & Lightweight Design】The ultra-quiet outdoor generator comes with 60 dBA with no load at 23 feet, making it extremely to operate and comparable to the sound of a normal conversation. Only 51 pounds, 20% lighter and 10% smaller than others, ultra lightweight and compact, making it easy to store. The sturdy handle makes it easy to carry over long distances

【Multifunction Control Panel with 5-in-1 LCD Display Center】Comes with one 120V 20A outlet, one 120V 30A locking outlet, one 12V DC outlet, one 5V type-A, and one 5V type-C outlet to meet different requirements. The 5-in-1 display center shows oil, fuel, and overloading warnings at a glance as well as the current operating status, while Eco mode is selected at the touch of a button

【RV and Parallel Ready】Come with an RV adapter that can simply power your RV. A 12V DC battery charging cable is included in the accessory and can charge the vehicle's power supply. With the combinable kit, this inverter power generator can be connected to another 4300 Watt AIVOLT inverter power generator to double the power or the runtime. (parallel kit not included)

【CO Protect & Low Oil Shutoff】This power inverter generator is equipped with CO Alert technology, which can help protect you and your family by automatically shutting down the generator if unsafe levels of carbon monoxide are detected. The low-fuel automatic shutdown combines with built-in overload protection and indicator lights to safeguard both your generator and your electronics from damage

【Complies with Emissions Standards】This AIVOLT portable gas powered generator meets the requirements of ANSI/PGMA G300-2018 and approved by the EPA (Environmental Protection Agency) and follows strict guidelines to ensure our generators are as environmentally friendly as possible

【AIVOLT Support】Includes 2 years warranty with FREE lifetime technical support from experts