best 20 amp portable gas generator

Imagine flipping the remote and watching the Westinghouse 12500 Watt Dual Fuel Generator roar to life with a smooth, almost whisper-quiet startup. I was surprised at how effortless it was to get this beast running, especially with the included key fob—no fumbling around in the dark or wrestling with recoil starts.

The first thing that caught my eye was its rugged design and sizable fuel tank. With a 6.6-gallon capacity, I managed up to 12 hours of continuous power, which is perfect for long outages or outdoor events.

The digital VFT display was a real game-changer, giving me real-time updates on voltage, frequency, and hours run, so I could keep tabs without guesswork.

Handling the generator felt surprisingly manageable despite its size. The rubber-covered outlets felt sturdy and safe, and I appreciated the variety—GFCI outlets, transfer switch ready, and RV compatibility.

The remote start was a hit, especially on chilly mornings—you just press a button, and it purrs to life. Plus, the package included all the essentials: oil, a funnel, tools, and a charger, making setup nearly plug-and-play.

Of course, it’s a hefty unit, so I wouldn’t call it super portable, but it’s designed for serious backup power. The automatic low oil shutdown and cast-iron sleeve show it’s built to last.

It’s a reliable, powerful addition for anyone serious about staying powered during emergencies or off-grid adventures.

You’ve probably wrestled with generators that guzzle fuel and drone loudly in the background, making outdoor work or power outages even more frustrating. The Westinghouse iGen11000TFc changed that game for me the moment I fired it up.

Its tri-fuel capability meant I could switch effortlessly between gasoline, propane, and natural gas—perfect for unpredictable power needs or fuel shortages.

The first thing I noticed was how compact and sturdy it feels, with a sizable handle that makes moving it around less of a hassle. The digital LED data center was a lifesaver, showing fuel levels, runtime, and power output at a glance—no more guesswork.

The remote start fob was a nice touch, letting me fire it up from a distance, which is handy if it’s cold or I want to avoid getting too close to the exhaust.

Its inverter technology is impressive, adjusting engine speed based on demand to save fuel and keep noise levels down. I was surprised how quiet it ran, barely louder than a normal conversation, even at peak wattage.

The heavy-duty engine with a cast iron sleeve feels built to last, and the automatic low oil shutdown added peace of mind.

Setup was straightforward, with transfer switch-ready outlets that make it easy to connect to your home or RV system. Plus, a few extras like the oil funnel, tool kit, and battery charger came in the box, so I was ready to go in minutes.

All these features make it clear this isn’t just a portable generator—it’s a dependable backup that’s easy to operate when it counts most.

Imagine you’re out camping in the woods, the sun just dipped below the trees, and suddenly your cabin’s power goes out. You reach for the Generac 12,500/9,500-Watt Tri-Fuel Portable Generator, and within seconds, you’re up and running.

The electric start kicks in smoothly, thanks to the included battery, and you’re relieved knowing you won’t have to wrestle with manual cranking.

The sturdy steel cradle and rugged wheels make it easy to move, even over uneven terrain. You notice the covered outlets immediately—no dirt or debris will mess with your connections.

Plus, the fuel tank’s built-in gauge means you’re never caught off guard, and the long runtime of up to 9.5 hours is perfect for a full night’s backup or extended outdoor adventures.

Switching fuels is surprisingly simple, with a selector that lets you toggle between gasoline, propane, or natural gas. That flexibility gives you peace of mind, especially in emergencies when you might run out of one fuel type.

The COsense technology is a real bonus, shutting down the generator if dangerous emissions are detected, keeping you safe.

Overall, this generator feels like a trustworthy workhorse—durable, versatile, and designed for real-world use. It’s a little hefty, but that’s the trade-off for its power and durability.

Whether for emergency backup or recreational use, it’s a solid choice that delivers reliable performance when it counts.

As soon as I pulled this Westinghouse 13500 Peak Watt Tri-Fuel Generator out of the box, I immediately noticed its solid build and hefty weight—definitely feels like a serious piece of equipment. The black and yellow casing is rugged, with a smooth surface that’s easy to wipe down after outdoor use.

The handle and wheels make it surprisingly manageable to move around, even when fully fueled. I appreciated the compact size for its power capacity, which is perfect for backup during storms or outdoor projects.

The digital hour meter and fuel gauge add a level of convenience I haven’t seen on many portable generators at this size.

Starting it up with the remote key fob was a game changer—no more pulling cords in the rain. The electric start is smooth, and the recoil backup works flawlessly.

The engine runs quietly for a generator this size, and the automatic low oil shutdown gives peace of mind.

Using it with various outlets was straightforward thanks to the rubber covers, and all connections felt secure. The long runtime—up to 19 hours on a 9.5-gallon tank—means you won’t be constantly refueling during a power outage.

Plus, the tri-fuel capability is versatile, letting me choose gasoline, propane, or natural gas, depending on what’s available.

Overall, the performance exceeded my expectations—it’s reliable, easy to operate, and versatile. The only drawback I noticed was that it’s quite heavy, so you’ll want to plan for easy transportation.

Still, for the power and features it offers, it’s a solid investment for backup power needs.