Power is a must for any electric power tool to work. Whether it is a small handheld saw or a large circular saw, every tool requires a stable power output for proper functioning. While it is easy to operate tools inside a workshop where multiple plugins are readily available, a reliable portable generator is needed for remote work. And so, we’ve picked the best portable generator for power tools for 2022 that will let you work flawlessly without shutting the power down in middle.
But before you jump to the portable generator reviews, it is important to find out how much power you need to run different tools. And for that, it is best to calculate the peak power of the tool you’ll be plugging into the small portable generator. Buy a model that provides 200-300 watts more than the calculated number as it will only help to run the power tool smoothly.
You’ll find the detailed guide at the bottom about the power consumption of different tools.
For now, let us begin with the best portable generators on the market to power various tools and small machinery.
Table of Contents
1) Champion Power Equipment DH Series Open Frame Inverter, Electric Start
Holds true to its name, the Champion 8750-watt portable generator is a one-stop solution for your indoor and outdoor power needs. Equipped with an electric start, the unit is extremely easy to start in different weather. In short, you can use the generator all around the year for powering tools or keeping the main appliances of the home on during sudden power failure.
With a peak power of 8750 watts and running power of 7000 watts, the Champion gasoline generator is capable of running multiple devices/tools at once. Its open-frame design comprises 2x 120V AC 20A GFCI and one 120/240V AC 30A locking port. Plus, you get a 12V DC automotive-style outlet with a dual USB adapter. Use this adapter for charging sensitive devices like mobile phones, laptops, etc.
The Champion digital hybrid inverter generator offers an advanced open frame design. Such a design runs the unit 30% quieter than traditional heavy-duty portable generators. Thus, you’ll not feel the need to place the unit a mile away from home or work location for a peaceful work environment.
There is no need to go through the hassle of checking oil levels or worry about plugging too many heavy power tools. Thanks to the smart digital display of Champion 7000-watt portable generator that warns you about low oil levels and overload by turning the led light on. Plus, there’s also a light that indicates when the unit is ready for use. In short, no guesswork is needed with this open frame inverter.
Pros:
- GFCI protected outlets provide maximum protection from electric shock
- Quiet technology runs the unit at 72dBA or less
- Digital system lets you monitor voltage, frequency, and operating hours
- Includes wheel kit, USB adapter, flexible oil funnel, and battery charging cables
- Switch to the economy mode for quieter performance and increase fuel efficiency
- EPA certified and CARB compliant
- Best portable inverter generator for home and outdoor use
Cons:
- No impactful downs
Key Features:
- 8750-watt(peak)
- 7000-watt(output)
- 420cc engine
- Electric start
- Open frame design
- Weighs 155 lbs
- 3-year limited warranty
2) Generac 7127 iQ3500-3500 Watt Portable Inverter Generator Quieter Than Honda
One major problem with many power generators is they operate loud. And if you hate wearing sound-canceling headphones every time you start the generator then it is time to get a quiet portable generator like Generac 7127. This unit does not only run quietly but is also powerful enough to keep heavy-duty appliances running. Thus, you can trust its performance on the job site.
Thanks to its advanced inverter technology that runs the engine is quieter. In fact, it runs 40% quieter than Honda generators which are well known for their quiet-working ability. Besides, the robust steel enclosure protects the engine inside from harsh conditions at the job site. If not for work, the generator is best for outdoor use.
In addition to quiet-working, Generac 7127 is equipped with Powerrush™ advanced technology. This function delivers over 50% more power on start which is ideal for starting heavy-duty power tools like a circular saw.
While there are outlets for plugging in tools and appliances, Generac 7127 also offers USB ports. These ports are perfect for charging your sensitive electronics like mobile phones, laptops, speakers, etc. And in case you still need extra power, simply connect it to another Generac generator via a parallel port.
Pros:
- Provides superior power without creating much noise
- Durable steel enclosure
- Clean inverter power and easy portability
- Electric start with power dial start/run/stop
- Select from 2-speed engines, depending on your need
- Best quiet generator with parallel ready port
Cons:
- Not really lightweight(100 pounds). Also, the lack of wheels makes it difficult to transport
Key Features:
- 3500-watt(starting)
- 3000-watt(running)
- 212 cc engine displacement
- Powerrush™ technology
- Weighs 109.1 pounds
- 3-year limited warranty
3) Honda 662220 EU2200i 2200 Watt Portable Inverter Generator
Honda is a popular household name when it comes to generators. And if you believe in buying the brand then here’s a perfect portable honda generator for powering your tools. This highly portable model weighs only 46.5 pounds and is equipped with a built-in handle. The lightweight and compact footprint of the unit is easier to fit in your car’s trunk to carry to different job sites.
In addition to being lightweight, Honda inverter generators are known for their exceptional quiet running. And so is the case with this Honda 662220 EU2200i. The unit’s operating sound ranges between 48 to 57 dBA, thus, which is less than a normal conversation. You can worry-free use the inverter in your backyard without waking up the neighbors.
Despite the small size, the Honda 2200-watt portable generator offers impressive fuel efficiency. Thanks to its exclusive eco-throttle system that runs the engine for up to 4 to 9.6 hours on a full tank. So not only is this Honda generator good for power tools but also a great choice for overnight use.
Running an engine on low oil levels can potentially damage it. But thanks to the smart oil alert system of Honda that shuts off the engine automatically as soon as the oil level goes below the required. Thus, protects the engine and ensures long-lasting performance.
Pros:
- User-friendly features include a shut-off valve, low oil shutoff, and color-coded startup points
- Features a large spout and oil drain gutter for quick and convenient oil changes
- Compact footprint and lightweight design is highly portable
- The parallel connection allows for pairing with the same model
- CARB complaint
- Carbon monoxide sensor
- Best portable Honda inverter generator for the money
Cons:
- No safety listing
- Lacks hour meter and automatic voltage regulation
Key Features:
- 2200-watt(starting)
- 1800-watt(running)
- 121 cc
- Eco-Throttle system
- Parallel capable
- Weighs 46.5 pounds
- 3-year limited warranty
4) Champion Dual Fuel RV Ready Portable Generator with Electric Start
Looking for a budget generator to power your electric tools? Then you cannot go wrong with the Champion dual fuel portable generator. Its powerful 224 cc engine delivers a high output that is good for play, work, and home. And the best part is the flexible fuel option. You can run the unit either using gasoline or propane.
Equipped with a patented fuel selector switch, the Champion 3800-watt RV generator allows for quick and safe switching between fuels. In addition to fuel flexibility, Champion features a Cold Start technology that eases the start of the machine even when the temperature dips low. Now, this is a good pick especially if you live in cold regions.
The portable dual fuel generator is equipped with wheels and a handle that eases transportation. On the panel, you can find 4 major outlets that include 1x 120V 30A RV outlet, 1x 30A locking outlet, and 2x 120V 20A household outlets. All these outlets feature built-in surge protectors that prevent overloads. Thus, saves the engine as well as your precious power tools.
To track the maintenance of the unit, simply refer to its Intelli-gauge. This board keeps the track of voltage, hertz, and runtime hours. Therefore, making it easy for you to maintain the machine.
Pros:
- Backed by recoil start in case the battery is low for safe electric start
- Features an RV-ready port to run all the major appliances of your recreational vehicle
- Cold start technology for a safe and smooth start of the engine during cold weather
- Durable steel frame with foldable handle and never-flat wheels
- Includes a propane hose with a regulator
- Built-in surge protector which protects the appliances from any spikes in voltage above a safe threshold
- Best duel fuel portable generator for outdoor use
Cons:
- Not parallel capable
- Propane is a bit hard to start during cold weather
Key Features:
- 4750-watt(surge)
- 3800-watt(running)
- 224 cc engine
- Intelligauge
- RV ready
- Weighs 122 pounds
- 3-year limited warranty
5) WEN 56380i Super Quiet 3800-Watt Portable Inverter Generator
No one likes to stand or work near a noisy generator. And if you’ve made such a mistake in the past by buying a noisy unit, it is now time to look for a good quiet replacement. So we’ve picked Wen super-quiet portable inverter generator with an electric start that provides up to 28 amps of quiet power.
Wen 56380i features a 4-stroke air-cooled OHV engine that operates at an extremely quiet 57 decibels at quarter load. Thus, the operation of the unit is quiet as a window air condition or average conversation. In short, you can run it outdoors to power mechanical tools without letting your neighbors know.
In addition to super-quiet operation, Wen 56380i is equipped with a fuel shutoff. This feature turns off the flow of fuel to empty the chamber before automatically shutting the engine down. Now, this function is great to use for gas-powered generators as you need to empty the fuel inside the tank during cold weather to prevent engine choking. Simply turn off the valve and no fuel will be passed down to the engine further.
This Wen inverter generator is perfectly designed for powering sensitive tools. Thanks to its pure sine wave technology that produces almost a true sine wave with a total harmonic distortion of less than 1.2 percent. Thus, safe to handle the most sensitive tools and electronics.
Pros:
- Compact design with built-in wheels and collapsible handles
- Total 5 ports that includes 2x 15A outlet, 1x 12V DC, 1x 30A TT-30R, and a 5V USB port
- Easy-to-read digital display
- Switch to eco mode for quieter working and better fuel efficiency
- The automatic fuel shutoff feature helps prevent blockages caused by stagnant fuel inside of the carburetor
- Best 3800-watt portable inverter generator with a fuel shutoff
Cons:
- Does not come with an oil bottle for the initial start
- Heavy to transport even with wheels and handle
Key Features:
- 3800-watt(starting)
- 3400-watt(running)
- 212 cc
- 4.5 HP
- Fuel shutoff
- Weighs 99.2 pounds
- 2-year limited manufacturer warranty
6) YAMAHA EF2000iSv2 Gas Powered Portable Inverter, Blue
Does your job require you to carry the power source with you? Then it would be infeasible to carry bulky generators even though they’re equipped with wheels or handle. For remote work, a reliable lightweight inverter generator like Yamaha EF2000iSv2 is perfect. Weighing only at 44.1 lbs, you can easily carry the inverter at different worksite locations without exhausting yourself.
The unit’s compact footprint along with 2 legs on the bottom easily stands upright on even surfaces. Besides, the Yamaha 2000-watt generator features a super-quiet muffler with a USFC-approved spark arrestor. This model is the successor of Yamaha EF2000is with a new controller board that allows the generator to run at maximum AC output for a longer period of time before overloading.
Other features of Yamaha EF2000iSv2 include Smart Throttle™ that varies engine speed based on load. This not only saves fuel but also reduces noise. Plus, you can expect the unit to run up to 10.5 hours at a ¼ rated load on a single tank of gas. Thus, enough to power tools as well as keep a major appliance running during sudden power failure.
Worried about the toxic fumes coming off the gas inverter generator will harm the environment around you? Then not worry about this Yamaha model as it is both EPA and CARB compliant. Meaning, that the unit has the longest emission engine durability rating issued by Environmental Protection Agency and the California Air Resources Board.
Pros:
- Features fuel petcock that prevents stale gas problems and gummed-up carburetors
- Electric overload breaker prevents damage from generator overloading
- Twin tech design; parallel connection possible
- OHV engine with cast iron cylinder liner
- Auto decompression system reduces compression for an easy start
- Rubber vibration isolation feet
- Best small portable gas generator for outdoor use
Cons:
- Pull cord start only
- Tricky oil refill
Key Features:
- 2000-watt(Max AC output)
- 1600-watt(Rated AC output)
- 79 cc
- Smart throttle
- New controlled
- Weighs 44.1 pounds
- 3-year limited warranty
7) Honda Power Equipment EU3000IS 3000W 120V Portable Home Gas Power Generator
If budget is not a barrier for you then this Honda EU3000IS can prove to be the best investment you’ll ever make. Equipped with a Honda GX200 engine, the unit provides a whopping 196 cc engine displacement. And with such power, you can operate a wide variety of appliances and heavy workshop tools. These include microwave, air conditioner, circular saw, compound miter saw, router, etc.
Honda’s large fuel tank with a 3.4-gallon capacity is capable of running up to 20 hours. Also, thanks to its exclusive Eco-Throttle system that offers great fuel efficiency. Thus, providing a runtime of up to 7.2 hours on full load and up to 20 hours with less load on a single tank.
Protected by oil alert®, the generator shuts down automatically during low oil levels. In addition to low oil auto-shutoff, the Honda portable home generator also offers circuit protection. This function prevents the unit from overload damage. Plus, it comes with a USDA-qualified spark arrestor/muffler.
Honda’s advanced inverter technology is responsible for generating clean, stable power in a small, lighter package. And such precision gives you the confidence to connect sensitive electronics/home electric power tools to the generator. Whether the job is to keep your room cool on sunny days or power a large carpentry tool for flawless work, you’ll never feel like missing out on power with this Honda gas-powered generator.
Pros:
- A powerful engine displacement that can support the operation of heavy-duty carpentry and woodworking tools
- Super-quiet performance; operates at 49 to 58 dBa
- Parallel capable
- Easy to start with an electric start; also, backed by recoil start in case of low battery
- Advanced carbon monoxide detection system
- Best quality Honda inverter generator for the whole house
Cons:
- Very expensive
- Oil capacity is much lower
Key Features:
- 3000-watt(Max AC output)
- 2800-watt(Rated AC output)
- 196 cc
- Electric start
- Advanced inverter technology
- Weighs 144 pounds
- 3-year warranty(residential and commercial)
8) Westinghouse WGen7500 Portable Generator with Remote Electric Start
Want a reliable, powerful portable generator that is also budget-friendly? Then check Westinghouse WGen7500. Equipped with 2 never-flat wheels and a built-in foam grip handle, WGen7500 provides rock-solid dependability. Thus, you can easily shift it from your garage and take it to your workshop or keep it outdoors on an even surface.
While many leading portable generator brands offer an electric start feature for a safe and smooth start, Westinghouse has to offer a bonus feature along with the electric start. It includes a remote start key fob that provides easy access to the power generator without actually going near the unit or pressing any key. Simply press the button the key and you can start the gas-powered generator from a distance of up to 260 ft away.
Another great feature of Westinghouse WGen7500 is, the unit is transfer switch ready. A convenient L14-30R 30A 120/240V twist-lock outlet allows you to easily connect the Westinghouse generator to your home via the transfer switch. Thus, letting you power all necessary appliances of your home during an unexpected power outage.
Pros:
- Provides both electric and recoil start
- All outlets are rubber covered to protect from dust and water
- 4-stroke OHV engine with a long-lasting cast-iron sleeve
- Automatic low oil shutdown and digital hour meter
- EPA and CARB compliant
- Never-flat wheels and ergonomic foam-coated handle for easy mobility
- Best rated portable generator with remote electric start
Cons:
- Runs a bit loud
- The digital meter does not display watts or load
Key Features:
- 9500-watt(peak)
- 7500-watt(running)
- 420 cc engine size
- Transfer switch ready
- Automatic choke
- Weighs 192 pounds
- 3-year warranty
9) Generac GP2500i Inverter
Not willing to spend over 1000 bucks on a generator that you will only use sparingly? It is totally understandable. Also, there is no point in buying an expensive unit if there are no heavy power tools to operate. Generac compact inverter generator is great for powering small household and woodworking tools.
With a surge power of 2500 watts, this small yet reliable unit is capable enough to start many power tools. And not only power tools, but you can also connect it with an electric wok, small electric grill, etc to cook outdoors while camping or tailgating. Other than that, the lightweight design of the unit with a built-in handle makes it extremely convenient for users to transport.
Despite the small size, the Generac GP2500i inverter offers useful features that are common with high-end models. For example, you get LED indicators that alert you on low oil levels, overload, or when the unit is ready for use. Thus, removes the guesswork.
The true power technology of GP2500i delivers a clean, stable output. Such an output is great for charging sensitive electronics like mobile phones, laptops, tablets, etc in times of emergency. Also, the small power outlet is good for powering small electric tools such as electric drills, screwdrivers, etc.
Pros:
- Features an economy mode that adjusts engine speed according to the load
- A fully enclosed design is great to use at job sites
- Parallel ready
- CSA certified + CARB compliant
- Integrated off/run/choke knob
- Best compact inverter generator for powering electric tools
Cons:
- No electric start
- Not suitable for powering heavy-duty carpentry tools
Key Features:
- 2500-watt(starting)
- 2200-watt(running)
- 98 cc
- TruePower™ technology
- LED indicators
- Weighs 56 lbs
- 3-year limited warranty
10) Craftsman C0010030 3000i 50 St/CSA Inverter Generators
Experience ultimate portability with Craftsman C0010030 inverter generator. Weighing 60 pounds, this model is one of the best lightweight generators on the market. Thanks to its compact footprint and lightweight design make it is easy for the elderly to shift the unit. However, it does not feature an electric start like a most portable generators but it is no big deal as the engine starts easily with 1 or 2 pulls.
Speaking of the engine, the OEM brand engine runs exactly as expected and delivers enough power to operate various electric tools like a drill, screwdriver, handheld polish machine, etc. And thanks to Crafstman’s boost power that provides 50 more starting capacity. Therefore, runs tools smoothly.
In addition to powering daily use electric tools, the Craftsman mini inverter generator also features clean power technology that is ideal for charging sensitive electronics. Besides, Craftsman offers a total of 4 outlets that include 1x 120V 20A 5-20R duplex, 1x 120V 30A LS-30R twist lock, and 2x USB outlets.
Pros:
- Steady power for charging sensitive electronics
- Easy start/stop/choke dial
- Parallel ready cable connectors
- Quiet design suitable for job site and outdoor use
- CSA safety listing + CARB compliant
- Best budget inverter generator under $1000
Cons:
- Lacks automatic idle control
- No wheel kit included
Key Features:
- 3000-watt(starting)
- 2300-watt(running)
- Power Boost
- Low oil shutdown
- Weighs 59.5 pounds
- 3-year limited warranty
How Much Power Do You Need To Run Your Tools
Different tools require different operating power. For example, a handheld marble cutter with 1350 operating watts requires a reliable portable generator that provides at least 1400 watts of power for smooth operation.
Other than operating watts, you also need to check the tool’s starting power. Some tools require higher starting wattage and then stabilize down. This is a common case with window air conditioners, toasters, etc. And thankfully, many portable generators are designed in such a way that they operate at peak wattage for a few minutes and then fall down to running wattage.
Generator Buying Guide for Power Tools or Woodworking
Where You Will Use It
Some common uses of the portable generator are at a job site, woodworking shops, handyman jobs, and home renovation. And if your job requires you to carry your own power source to run power tools then it is good to invest in a smooth-working and quiet generator. Determine the need and select the best generate size for your need.
Power Output
The power output of any home or outdoor generator in the calculator is measured in watts. The rated wattage of the unit determines how powerful it is. Higher power output is required to support heavy-duty woodworking tools like a router, circular saw, miter saw, etc. Whereas, a unit with low wattage is good for home and DIY use.
Transfer Switch Ready
If your area experiences frequent power outages then it is common for the homes to provide a transfer switch ready plug in your home electric board. This plug lets you connect the portable generator directly to the home circuit breaker panel to power various household appliances.
Running and Peak Watts
The general operating rule of generators is peak watt and running watt. Peak watts determine the highest power of the unit. It means the portable unit will start with peak watts and stay at peak for a few minutes for the initial start of various power tools.
Then there are running watts that determine the rated running power of the portable generator. After remaining on peak watts for a few minutes, the generator will fall to its rated running power and keep on running at the same watts until changed externally.
Sufficient Power Outlets (Ports)
There are various ports on any portable generator. And it is important to determine what type of port you want for your work. Normally, there are 120V ports to power most heavy-duty woodworking/carpentry tools. Then there are certain inverter generators with special USB ports to charge your sensitive devices while there’s already a tool plugged in the other outlet.
Noise Level
No one likes to be or work near a noisy unit. While Honda inverter generators are best known for their quiet working, now many leading brands have incorporated functions that support quiet working. Any tool with operating noise less than 68 dBa is good for home and outdoor use.
Price and Build Quality
A good quality portable generator will cost you a handsome amount of money. And if you’re looking for a reliable unit that lasts for years then it will cost you anywhere from $550-$1200. And thankfully, many of these units are backed by an impressive warranty period that gives you the confidence to invest such a sum.
Types of Power Tools Used
Power tools are easy and convenient to use. And nowadays many people are shifting to power tools rather than manual ones as they increase work productivity and save time. You can do a lot more work in a short time with the right power tool in hand. Some power tools you can use with a portable generator are:
- Angle grinder
- Circular saw
- Chainsaw
- Die grinder
- Marble cutter machine
- Reciprocating saw
- Scroll saw
- Wood router
- Miter saw, etc
You might also like to read:
The Bottom Line
Power tools anywhere easily with the best portable inverter generator. The multiple outlets on its panel board allow the use of more than one tool at a time. Also, portable generators are convenient to shift from one place to another. Thus, they are perfect for contractors, woodworkers, and handyman jobs that require carrying their own power source. And you can easily fit a small portable generator in your car’s trunk to the workplace and back home.
