Best Cordless Pressure Washers in 2021

Last update: 2021-12-06

The trend of cutting the cord is not just limited to television these days. One of the greatest modern inventions of man, the humble battery-powered pressure washer has quickly started replacing its corded counterpart.

While the ease of cordless washing is the biggest highlight of rechargeable pressure washers, they are also preferred for their power, efficiency, new features, and cost-effectiveness. It makes investing in the best cordless pressure washer a lot more sense, especially if you were anyway planning to get one.

Top 5 Best Cordless Pressure Washers:

In that regard, here’s a quick guide to help you choose a top-rated cordless pressure washer. Do note that we have featured both cordless power washers and pressure washers in our reviews. The former primarily uses heated water for washing, so make sure you keep an eye on those models in the reviews below. However, both the terms are and can be used interchangeably.

Choose one from our top five picks below if you are already familiar with the brands. If not, you may continue to the next section.

Best Cordless Pressure Washers
Best Overall
Sun Joe SPX6001C-XR
  • 3 pressure settings with a max PSI of 800
  • More than 40 minutes of battery life with a 2-hour charge
  • Decent bucket size, long hose, and strong extension wand
Read My Review
Great Value
Greenworks PWF301
  • Simple mechanism and clever build
  • 2 nozzles for pressure changes
  • High GPM of 1.3
Read My Review
Durable
Karcher 11171110 K2
  • Lightweight, light-duty model
  • Superior built with strong materials that will last for years
  • Tiny wheels and compact build makes it supremely portable
Read My Review
Highly Portable
WORX Hydroshot Ultra WG649
  • Dual batteries and dual-port charger
  • 20-foot hose can draw water from any source
  • 11x more pressure than a garden hose
Read My Review
Best Budget
RYOBI RY120350 ONE+
  • Budget-friendly and easy to use
  • Compatible with any garden hose
  • Water-resistant battery case
Read My Review

Best Cordless Pressure Washers of 2021

Need to know what more these best battery-operated pressure washers can do? Check out their detailed reviews along with the pros and cons, technical specifications, and some tips that will help you make a better decision.

For your convenience and ease of navigation, we have divided this list into two: top portable pressure washers (three) and power washers (six).

Top 3 Cordless Pressure Washers

#1 - Sun Joe SPX6001C-XR Cordless Pressure Washer

You could call Sun Joe the “grime buster”. It is so widely known for its innovative improvements that every time a new Sun Joe cordless pressure washer is launched in the market, a new trend starts.

Best Cordless Pressure Washers in 2021Sun Joe Cordless Pressure Washer

Pros
  • 3 pressure settings (500 PSI, 650 PSI, 800 PSI) for different applications

  • 4 spray tips (0, 15, 25, 40 degrees) allow for various spray angles

  • 20-foot hose is long enough for most types of jobs

  • 2-hour battery charge lasts for more than 40 minutes

Cons
  • 0.79 GPM cannot remove heavy dirt marks

  • Poor build quality

  • Wheels don’t have locks; have high susceptibility of sliding in slopes

Pressure Washer Review

The simple reason why this small battery-operated pressure washer is on the top of our list is its all-around performance. Apart from the essentials – like pressure settings, spray tips, and remarkable battery life – it has an intrinsically intelligent design to cater to all your needs.

We are specifically talking about the removable top-load bucket that can contain up to 5.3 gallons of water. The 34-inch wand and 20-foot hose make the washing a breeze as you don’t have to worry about carrying the bucket and motor along with you. But if you have to, the big, strong wheels will make it smooth and easy to move around.

Best Cordless Pressure Washers in 2021Best Cordless Pressure Washer

With three pressure settings (max PSI of 800), four spray tips of varying angles, and a 5-Ah Lithium-ion battery, it will tackle almost all household and commercial purposes.

The brilliant Total Stop System (TSS) is also a nifty feature that automatically stops the flow when the trigger is not pressed to avoid wastage. We feel this is a great feature to save power.

While the manufacturer recommends it for light-duty jobs, the power of .79 GPM is usually enough for most household chores. In our tests, the only types of dirt that it could not strip were tar and heavy salt marks from surfaces rigid surfaces. (You may consider the Greenworks model or any of the power washers below for that.)

Need the grime off your patio? Or is it for some routine household chore? How about cleaning your car? You name the task and this small beast will get the job done.

Sun Joe SPX6001C-XR Specifications
PSI (max)

800 PSI

GPM (max)

.79 GPM

Pressure Settings

3 – 500, 650, 800

Nozzles4

Total Stop System (TSS)

Yes
Battery40V
Accessories IncludedYes
Weight

28 pounds

Warranty2 years

Tips

  • Get an extra battery if you need to use the washer for more than an hour
  • You can get a warranty extension by registering your product on the Sun Joe site
Verdict

This Sun Joe pressure washer is an all-rounder that can strip off most types of dirt and grime, has some great attachments, and has a decent battery that is suitable for light-duty work. An excellent product for first-time buyers.

#2 - Greenworks 40V Cordless Pressure Washer PWF301

Just like Sun Joe, Greenworks is also an American power equipment manufacturer. It was founded in 2007 and is known for electric gardening equipment such as lawnmowers, pressure washers, and blowers.

Best Cordless Pressure Washers in 2021Greenworks Cordless Pressure Washer

Pros
  • No-nonsense operation with 2 nozzles and no pressure settings

  • 1 hour of battery life on a single charge

  • Clever build with detachable components

  • USB port for mobile device charging

  • 1.3 GPM for better efficiency and cleaning power

Cons
  • No pressure settings can be a con for some users
  • No wheels are provided

Pressure Washer Review

This Greenworks cordless pressure washer is a simple tool that is most ideal for camping and RV use. While the USB port may feel like a useless addition, it can be a great backup plan for you when you are out camping and there’s no power source.

The 1.3 GPM is better than most other 800 PSI pressure washers in this price range. We also like that it simplifies the operation by removing the pressure settings and only providing two nozzles. This inability to change pressure settings may stick out like a store thumb, but it’s no big deal when you are working on your patio, cleaning your garage, or washing your basement.

For most light-duty work, those two nozzles are enough. The bright side of this disadvantage is that the battery lasts a tad longer than the Sun Joe model above. We are talking upwards of an hour on a full charge.

It has no wheels and neither does the bucket have a lid, which are the two big disadvantages that can influence your decision. Otherwise, this is a great mobile pressure washer that does the job effectively and at an extremely affordable cost.

Greenworks PWF301 Specifications
PSI (max)

800 PSI

GPM (max)

1.3 GPM

Pressure Settings

None

Nozzles2

Total Stop System (TSS)

Unknown
Battery40V
Accessories IncludedYes
Weight

20.4 pounds

Warranty4 years

Tips

  • You can buy a pair of office chair wheels and screw them to the washer for better mobility

Verdict

The most powerful cordless pressure washer in the market right now, this Greenworks model has all the essential features to get most cleaning and washing work done. It has one-hour battery life, high 1.3 GPM, and a simple mechanism for everyday use.

#3 - Karcher 11171110 K2 Cordless Pressure Washer

Karcher is a German, family-owned provider of power cleaning systems. Its global network is so wide and strong that today it is counted as one of the giants in the market. You just cannot go wrong with Karcher which is preferred more for industrial usage.

Best Cordless Pressure Washers in 2021Top Cordless Pressure Washers

Pros
  • 1 GPM helps scrape off most types of grime
  • Tiny wheels provide greater mobility
  • Superior build with high-quality material and colors (yellow and black)
  • 3.2-gallon water bucket
Cons
  • Highest pressure setting is only 600 PSI
  • 20-minute of battery life per charge

Pressure Washer Review

If the Sun Joe model’s poor build is a cause for concern, this Karcher compact pressure washer is the solution. With a construction that is the epitome of portability, it is perhaps the best durable cordless pressure washer in this price range.

This is a light-duty machine, so you are looking at lower PSIs and power. Although it has a high GPM of 1, the battery volt is capped at 36V and the maximum pressure setting is 600. This is comparatively lower than the Greenworks and Sun Joe washers above. But it does let you scrape dirt, grime, stickied dust, salt residue, and infestation residue from nearly all surfaces.

But we recommend getting this if you are concerned about mobility the most. The four small wheels are perfect for moving this little boy around. And if you are in rough terrain, picking it up and carrying is also a good option as it’s extremely lightweight. The entire unit weighs about 18 pounds without water.

Good to look at and easy to carry, operate, and maintain, this is one of the most durable cordless pressure washers in the market right now.

Karcher 11171110 K2 Specifications
PSI (max)

600 PSI

GPM (max)

1 GPM

Pressure Settings

3

NozzlesNone

Total Stop System (TSS)

Unknown
Battery36V
Accessories IncludedYes
Weight

18.4 pounds

Warranty1 year

Tips

  • For projects that take more time, use large water bottles for refilling instead of connecting the bucket to a tap

Verdict

If durability is important to you, consider this Karcher model, one of the top cordless pressure washers in the US market right now. Despite its shortcomings, it beats most other washers in this price range due to greater mobility and functionality. This one will last you for years even with daily use.

Top 6 Cordless Power Washers

#4 - WORX Hydroshot Ultra WG649 Portable Pressure Washer

Worx is owned by Positec Tool Corporation, a Chinese power tool manufacturing company with its headquarters in North Carolina. Most of its tools have a defining USP that sets them apart from other brands. In this case, it’s the “missing bucket”.

Best Cordless Pressure Washers in 2021Worx Cordless Washer

Pros
  • Draw water from any water source that’s at least 1-foot deep
  • 11x water pressure than a garden hose
  • 1.2 GPM is high enough to strip the obstinate of grimes
  • Dual-port charger can charge 2 batteries in less than 2 hours
Cons
  • Max pressure is 725 PSI

Power Washer Review

This Worx cordless washer is not like the three models you saw above. It does not have a water bucket nor does it have a bulky motor. It uses two slender components – the brushless motor turbine that pulls water and the long wand that jet-sprays water at a top pressure of 725 PSI.

If you’re wondering, this makes it extremely portable. You can draw water from literally any source – lake, pool, bucket – you name it. This naturally makes it easy to carry along on your trips and easier to maintain and store. Whenever you need to use it, just fill a bucket of water and drop the turbine into the water source. The 20-foot hose is long enough for most tasks like washing your car, your patio, outside walls, and garden edges.

Another feature that makes it the best cordless power washer under $300 is that it comes with dual batteries and a dual-port charger. And both of them take less than 2 hours for a complete charge. This can be a life-saving addition to your kitty, especially when you are on the go.

However, the low max pressure can be a deterrent for many.

Worx WG649 Specifications
PSI (max)

725 PSI

GPM (max)

1.2 GPM

Pressure Settings

None

Nozzles1

Total Stop System (TSS)

Unknown
Battery40V
Accessories IncludedYes
Weight

9.1 pounds

Warranty3 years
Verdict

If you are on a budget and are looking for a super-portable power washer that is easy to carry and operate, get this Worx model. It is a great tool for most power washing requirements and comes with dual batteries.

#5 - RYOBI RY120350 ONE+ Cordless Power Cleaner

Ryobi has a reputation for making low-cost power tools and this one is no different. A simple, budget-friendly small cordless washer for car and routine household cleaning.

Best Cordless Pressure Washers in 2021Ryobi Battery Powered Power Washer

Pros
  • Draw water from any source

  • Simple mechanism with no advanced settings

  • Compatible with any garden hose

  • Water-resistant battery case

  • Extremely lightweight

Cons
  • Battery and charger sold separately

  • Max PSI is 320

Power Washer Review

If the Worx model seems pricey, this Ryobi battery-powered power washer should fit your budget. While it does not come with the battery or its charger, the tool-only is priced very modestly.

At a maximum pressure of 320 PSI, you are looking at a simple and no-nonsense tool that can do routine washing like cleaning walls, windows, outdoor furniture, and vehicles. Just like the Worx machine, you can draw from any water source.

Moreover, it also connects with any garden hose, which is a great feature if you use a washer frequently in and around your house.

There are a few more frills like a water-resistant battery case and basic trigger-operation sans any settings that make it a great choice for beginners. If this is your first time buying a power washer and just want to explore its abilities, this Ryobi tool should be on top of your list.

RYOBI RY120350 ONE+ Specifications
PSI (max)

320 PSI

GPM (max)

0.8 GPM

Pressure Settings

None

NozzlesNone

Total Stop System (TSS)

Unknown
Battery18V
Accessories IncludedYes
Weight

7.17 pounds

Warranty3 years

Tips

  • This model does not come with the battery-charger kit. If you already own a Ryobi machine, you may use the same battery for this washer

  • When washing, keep the distance between the surface and the wand as short as possible for best results

Verdict

This is the best cordless power washer under $100 that gets the job done without worry and overhead. With 5x more pressure than in a garden hose, the ability to draw water from any source, and basic operation, it’s a perfect companion to any household.

#6 - ROCKPALS Cordless Pressure Washer LDG-HERO-H4

Rockpals is an American underdog and is best known for its power tools and solar panels.

Best Cordless Pressure Washers in 2021Rockpals Cordless Power Washer

Pros
  • Max pressure of 875 PSI and water flow of 0.88 GPM

  • 6-in-1 nozzle has four water jet, one foam, and sprinkle settings to aid across applications

  • Rotatable jet pipe for comfortable washing

  • 1-hour battery life

Cons
  • Batteries take about 4 hours to charge

Power Washer Review

Sometimes you need a simple tool that just gets the job done. No extra bells and whistles and just pure power washing. This Rockpals cordless portable power cleaner is the best candidate for that: easy to carry, easy to set up and operate (using any water source), and a 6-in-1 nozzle that makes it a multi-use tool.

If you are washing your car and need some foam to go with, use the foam bottle and select the foam nozzle setting. But if you want to water your plants and need moderation in your spray, simply use the spray setting. We think the multi-use nozzle is the best part of this simpleton which retails at a very competitive price.

Although it comes with two batteries of 40V each, they take about four hours for one full charge. Plus, you cannot use any garden hose with this, a feature that is present with the Ryobi model above.

But, for what it’s worth, the 875 PSI pressure, dual pressure settings (economical and high-speed), and a rotatable jet pipe will make this a worthwhile purchase. The last feature is something new we haven’t seen in many mainstream easy-to-use pressure washers in the US.

ROCKPALS LDG-HERO-H4 Specifications
PSI (max)

875 PSI

GPM (max)

0.88 GPM

Pressure Settings

2

Nozzles6-in-1

Total Stop System (TSS)

Unknown
Battery40V (2 x 20V)
Accessories IncludedYes
Weight

6.6 pounds

Warranty18 months (6 months extra)
Verdict

This Rockpals battery-operated pressure washer is user-intuitive with its 6-in-1 nozzle, rotatable jet pipe, and dual-battery power.

What more do you need from a basic power washing tool that is easy to use and also fits your budget?

#7 - DEWALT DCPW550P1 Cordless Power Cleaner

Sometimes you need to go with brand reputation and that’s where DeWALT comes in.

Best Cordless Pressure Washers in 2021Dewalt Cordless Pressure Washer

Pros
  • 1 GPM gives 10x power than a garden hose

  • Can be connected to a garden hose using an adapter

  • Draw water from any clean source

  • Max pressure of 550 PSI

Cons
  • Heavier than immediate competitor models

Power Washer Review

If you are looking for durability, brand reputation, and versatility in a simple power tool that takes care of most cleaning jobs, this DeWALT cordless power washer should be on top of your list. Very basic design with some great attachments, water flow of 1 GPM, decent pressure of 550 PSI, and the ability to use hot water for routine washes together make it a better choice in its price range.

Of course, there are better options out there but DeWALT loyalists would find gold in this long-lasting cordless pressure washer for cleaning outdoor tools. The spray range of about 12 feet still gives enough pressure to cut through dirt, sap, and grime found on wedges, walls, and automotive. The battery is decent enough to last you for just under an hour.

DEWALT DCPW550P1 Specifications
PSI (max)

550 PSI

GPM (max)

1 GPM

Pressure Settings

None

Nozzles1

Total Stop System (TSS)

Unknown
Battery20V
Accessories IncludedYes
Weight

12 pounds

Warranty3 years
Verdict

This is a simple, versatile power washer that can be used across applications with its max pressure of 550 PSI. A durable product from a reputed brand, this will stand the test of time.

#8 - WORX WG644 40V Hydroshot Portable Power Cleaner

Another Worx washer on this list, this one is known for its low weight and high portability.

Best Cordless Pressure Washers in 2021Worx Hydroshot Battery-powered Power Washer

Pros
  • 2 pressure settings for 450 PSI and 290 PSI

  • 4-in-1 nozzle for spray change

  • Dual batteries and dual-port charger

  • Battery indicator on the washer

Cons
  • Max pressure can be low for heavy-duty jobs

Power Washer Review

Weighing just about 11 pounds, this one packs a max power of 450 PSI and it still matches some of the bigwigs on this list. Thanks to its 4-in-1 nozzle that allows you to change the spray mode, the washer can be used across applications – cleaning the porch and patio, washing your car, and spraying on your walls after a windy day.

This Worx Hydroshot battery-powered power washer also boasts double batteries and a dual-port charger that takes about 2 hours for a full charge. The 20 V batteries give the magic power till their last meter juice, which is a great sign of their quality. The “fuel gauge” battery indicator on the washer is a nice little feature that we like.

Overall, a super lightweight, highly portable tool that you can use anywhere where there is a source of clean water. Add to that the magic of Worx and you have yourself a reliable high-pressure power washer.

WORX WG644 Specifications
PSI (max)

450 PSI

GPM (max)

Not Known

Pressure Settings

2-setting

Nozzles4-in-1

Total Stop System (TSS)

Unknown
Battery40V (2 x 20V)
Accessories IncludedYes
Weight

11 pounds

Warranty3 years
Verdict

This Worx model is the best lightweight power washer because of three reasons: good cutting pressure at 450 PSI to remove most forms of grime, a 4-in-1 nozzle, and a reliable dual-battery system. It doesn’t get better than this.

#9 - VARSK VAR-910 Cordless Pressure Washer

Just like Rockpals, Varsk is another underdog that produces power tools, especially for handymen and DIYers.

Best Cordless Pressure Washers in 2021VARSK Cordless Pressure Washer

Pros
  • 6-in-1 nozzle allows for multiple applications like washing, gardening

  • Comes with a 13-liter collapsible bucket

  • 400-ml detergent container

Cons
  • Low pressure and no settings

Power Washer Review

Finally on our list is this Varsk cordless pressure washer that is equipped with a nozzle connected to a detergent container, a 6-in-1 nozzle, a 13-liter collapsible bucket, and a single 380 PSI pressure setting. It’s one of the best cheap cordless pressure washers in the market today.

Made with medium-quality materials and power technology that puts its battery’s efficiency to good use, the VAR-910 is a great little tool for household and garage work. We are talking about things like cleaning the patio, power washing outdoor furniture, removing dirt from tires, and scraping sap from wood walls and picket fences.

The max pressure of 380 may sound low but it’s enough for most jobs in and around an American household. The spray nozzle is smart enough to have variable settings, which further makes it a multi-use tool.

VARSK VAR-910 Specifications
PSI (max)

380 PSI

GPM (max)

Not specified

Pressure Settings

None

Nozzles6-in-1

Total Stop System (TSS)

Unknown
Battery20V
Accessories IncludedYes
Weight

7.93 pounds

Warranty1 years
Verdict

Looking for a portable high-pressure washer at a good price that can do routine household washing jobs? Get this Varsk tool with a 380 PSI and 6-in-1 nozzle and simplify your life.

Cordless vs. Corded (Electric) vs. Gas Pressure Washers

Some of the initial questions to answer when buying a pressure washer involve the type of tool. Is a gas-pressure washer still relevant? Which is better – corded or cordless washer? Which one is the most energy- and cost-efficient?

This can be a conundrum if you are unsure about the different types, their operation, and pros and cons. So, here’s a quick guide to show you why battery-powered pressure washers are better than the lot.

For starters, electric pressure washers (corded) have the limitation of distance. If your power socket is far from the area that needs to be washed, you will need some kind of an extension. However, an extension cable is not recommended for a power tool of this caliber due to safety and power supply issues. So, what will you do?

Opt for a better alternative: a gas-powered pressure washer or a cordless one.

Now, the issue with washers that run on fuel is that they are extremely bulky, add to the cost (gasoline or propane), and are a pain to maintain. They provide extremely high-pressure washing but the cons weigh against it for a modern user who likes to carry their tools around.

That is where the cordless power washer helps. It is easy to use and maintain, uses rechargeable Lithium-ion batteries, and is cheaper than the other two types. A modern user with any degree of potential pressure washing requirements would ideally prefer convenience at a modest cost over bulkiness and high maintenance.

If you are still not convinced, here’s a table outlining the differences between the three power washer types.

Comparison of Pressure Washer Types
Cordless
(Battery-Powered)
Corded
(Electric)
Gas-Powered
Highly portableNot portablePortable

Moderate power and pressure
(up to 1,500 PSI)

High power and pressure
(up to 2,000 PSI)

Very high power and pressure
(up to 4,000 PSI)

Low costLow costHigh cost and maintenance

Cordless Pressure Washer FAQs

Answers to some of the most commonly asked questions related to cordless power washers.

What are the things to consider when choosing a cordless pressure washer?

Look for critical parameters such as the maximum pressure (in PSI), number of pressure settings, number of nozzle settings/attachments, battery power and recharge time, and motor strength. The higher and more versatile these factors the better. Secondary factors include extra features, free attachments, bucket volume, manufacturer, and warranty.

What PSI is safe for washing cars?

A pressure range from 300 PSI to 500 PSI is usually safe for cars and most vehicles. Most battery-operated power washers (including the ones in the above list) have a setting within this range. However, you should use a higher pressure setting when washing car tires and other dirt-filled areas.

How often will you use your battery pressure washer?

It depends on the usage. An American household may need to use a battery pressure washer at least once a week in addition to specific ad-hoc jobs like car-washing, patio cleaning, etc. A garage owner will have more regular usage.

Which is the best cordless pressure washer?

According to us, the best cordless pressure washer is the Sun Joe SPX6001C-XR. It has all the functions and features that you would look for in a mid-range tool. It also has the highest pressure setting and also offers a variety of nozzle and other attachments.

How to store your pressure washer?

The best way to store your pressure washer is to wrap it in the box/case that it came in. Safely keep the box in your garage, storeroom, or basement away from direct sunlight. Make sure the batteries are removed and kept in a separate case if you don’t plan to use your washer for a long period.

Which brands are reliable for cordless pressure washers?

Sun Joe, Greenworks, Karcher, Worx, Ryobi, and DeWALT are some brands that manufacture the best cordless pressure washers with water tank. Explore the list above for specific recommendations.

Can you pressure wash without an outside tap?

Yes. You can buy a pressure washer that can draw water from any water source such as a lake, pool, marina, pond, bucket, and water tank. Just put the motor turbine in the source and start washing. These are highly portable and also come with water filters.

Do you have to use soap with a pressure washer?

You can use soap with a pressure washer to create foam. This will aid in better washing and is generally used to wash cars and other vehicles. Using soap is optional and strictly depends on the application.

Which Cordless Pressure Washer to Buy?

Choosing the best cordless pressure washer does not have to be difficult. Just read the reviews above and compare them against your specific requirements and budget.

We hope that this buying guide has given you enough information to choose your pick. If you are still in a dilemma, let us recommend you our top three choices:

You will not go wrong with any of these three top cordless power washers. They are made by reputed brands, have superior functions and features, and will last you for years. Shop now!


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