The 10 best portable gas generators of 2025

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 Compliant; Backed By 3-Year Limited Service, Labor, and Parts Coverage and Nationwide Customer Service Network

2800 Peak Watts and 2200 Rated Watts at Less Than 3% THD – Weighs Only 46.3 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 Up to 12 Hours of Run Time on a 0.98 Gallon Gas Tank – Features “Economy Mode” for Maximum Fuel Efficiency

Led Data Center: Rotating Digital Display Shows Fuel Level, Power Output, Remaining Run Time, and Voltage Output

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

At less than 49 pounds, this inverter is one of the lightest 4000-watt inverters in the industry

64 dBA from 23 feet is perfect for camping, tailgating or to backup a few home essentials, with 4000 starting watts, 3000 running watts and up to 10 hours run time, plus features CO Shield carbon monoxide auto shutoff system

The optional parallel kit enables this inverter to connect with another 4000-watt Champion inverter to double your output power

Includes a 120V 25A TT-30R outlet, a 120V 20 A household duplex outlet (5-20R) with clean electricity (less than 3% THD), plus a 12V automotive-style outlet, and Parallel outlets

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

3600 Running Watts and 4650 Peak Watts; Recoil Start; 4 Gallon Fuel Tank With Fuel Gauge; Up to 14 Hours of Run Time Per Tank

Feature Two 5–20R 120V Household Duplex Receptacle, One RV-Ready TT-30R 30 Amp Receptacle, and One L5-30R 30 Amp Receptacle; All Outlets Have Rubber Covers for Added Safety

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

Powered by a 212cc Westinghouse 4-Stroke OHV Engine Featuring a Long-Lasting Cast Iron Sleeve With Automatic Low Oil and Carbon Monoxide (CO) Shutdown

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

With 13,000 watts of power, the XP13000EH Dual Fuel generator will keep your whole home running during a storm or power outage

DuroMax is the industry leader in Dual Fuel portable generator technology, with a full assortment ranging from digital inverters to generators that can power your entire home

At the core of all our products resides a robust DuroMax engine. Designed for Power. Designed to Last

The XP13000EH comes with a push button start, a front facing interface that allows you to change your fuel type in seconds, and a wide variety of outlets (including a transfer switch-ready 50 amp outlet)

Constructed with a heavy-duty all metal frame and power panel - No plastic parts

Built to withstand severe weather and years of heavy wear-and-tear

Power wherever and whenever you need it - No-flat tires roll easily over any terrain

100% Copper Windings - Unlike aluminum, copper is a superior heat conductor that extends the life of your generator

Stay powered with our EH line of portable generators

DuroMax portable generators are designed to be mobile and versatile, with the ability to provide power whenever and wherever you need it. Unlike traditional standby generators that are large, expensive, yet only serve one purpose, DuroMax generators will power you whether you’re at home, on an RV trip, or at the jobsite

1200 Starting Watt/ 900 Running Watt; gas powered, Generator for Camping

The 71cc 2-stroke engine includes a single-cylinder forced air cooling system, easy to recoil start.

Operates on 50:1 2-cycle mixture, no need to change the oil.

Equipped with one 120V 20A 5-20R household outlet and one 12V DC plug for powering tools and other smaller appliances, 12v battery charging ready.

1.1-gallon fuel tank, up to 5 hours on a 50% load. Not supposed to run AC units and Refrigerator devices.

Weight of 37.8 lbs and a carrying handle, easy transport. Suitable for camping, outdoor activities, and applications for emergency power.

Porrtable Generator for camping with small handle and super quilet, ultral light, comact design, suitable for outdoor camping

1500 Peak Watts and 1000 Rated Watts at Less Than 3% THD - Weighs Only 32 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 0.79 Gallon Gas Tank - Features "Economy Mode" for Maximum Fuel Efficiency

Parallel Capable - Combine Your iGen1500c with Any Other Parallel Port Equipped Westinghouse Inverter Generator 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 Compliant; Backed By 3-Year Limited Service, Labor, and Parts Coverage and Nationwide Customer Service Network

1,200 Peak Watts/ 900 Running Watts of power

The Single Cylinder, 2-Stroke Engine with Recoil Start and Durable, Compact Design are perfect for camping and other outdoor recreation

1.1 Gallon Fuel Tank gives you up to 5 hours of continuous operation at half load

(2) 120V Outlets and (1) 12V DC Output provide you with ample space for powering tools and other devices

Backed by a 1 Year Limited Warranty

Not supposed to run AC units. We are not responsible for any customer misuse

Keep your family safe with 5600 starting watts and 4500 running watts of power

Wheel and handle kit makes for easy transport between uses

4.3-gallon gas tank provide up to 12.5 hours of half-load run time

Packed panel includes two standard 120V 5-20R 20-amp outlets, one RV-ready 120V 30-amp TT-30R outlet, and one transfer-switch-ready 120V 30-amp NEMA L5-30R twist lock receptacle

Features a 224cc engine and a three-year limited warranty

Power: 2500 starting watt and 1900 running watt clean power (less than 3% THD), 5.5 hours run time at 50% load

Lightweight: At only 39.7 pounds with built-in handle, easy to carry for camping trips and tailgate parties

Quiet Operation: 52 dBA from 23 feet at 25% load, 59 dBA from 23 feet at full load

Panel: Two three-prong 120V 15A receptacle, one 12V DC Outlet, two 5V USB ports, parallel ports

Features: Eco Mode, Low Oil Shutdown, Overload Reset, Carbon Monoxide Auto Shutdown