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🚀 Clean smarter, not harder — power and portability in your hands!
The DEWALT Cordless Pressure Washer (DCPW550B) is a lightweight, battery-powered cleaning tool delivering up to 550 PSI and 1.0 GPM flow. Designed for professionals and enthusiasts, it offers cordless convenience with the ability to draw water from any fresh source or connect to a garden hose. Featuring variable speed control, multiple quick-connect nozzles, and an integrated soap bottle, it excels at gentle yet effective cleaning of vehicles, outdoor furniture, and delicate surfaces without the bulk of traditional gas or electric washers.

































| ASIN | B08QVBRHLK |
| Best Sellers Rank | #75,705 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #508 in Pressure Washers |
| Brand | DEWALT |
| Brand Name | DEWALT |
| Color | Black, Yellow |
| Customer Reviews | 3.8 out of 5 stars 2,544 Reviews |
| Hose Length | 20 Feet |
| Included Components | DEWALT Cordless Pressure Washer, Power Cleaner, 55 |
| Item Dimensions L x W x H | 23.7"L x 10.87"W x 6"H |
| Item Type Name | Power Cleaner |
| Item Weight | 9.4 Pounds |
| Manufacturer | DEWALT |
| Manufacturer Part Number | DCPW550B |
| Manufacturer Warranty Description | Manufacturer Warranty |
| Maximum Flow Rate | 1 Gallons Per Minute |
| Maximum Pressure | 550 Pound per Square Inch |
| Model Number | DCPW550B |
| Power Source | Battery Powered |
| Product Dimensions | 23.7"L x 10.87"W x 6"H |
| Tank Volume | 1 Gallons |
| UPC | 885911716369 |
| Unit Count | 1.0 Count |
C**N
I knew the limitations before I purchased
This Dewalt Power Cleaner is only a 500 psi washer. That is not a lot of pressure. I have a heavy duty washer for other things. I wanted this washer for cleaning my vehicles. The foam cannon is ok, nothing great, but It works. It is easy to carry and quick to set up. That is the main reason I wanted this. When I first stated it up there were leaks everywhere. You really have to snap the hose connecter into the machine with a bit of force and ensure everything is tight. It likely will not leak if you do this. It's perfect for washing cars, trailers and motorcycles because you should not use a really strong washer on your vehicles. It gets the job done and it's easy to use. If you looking for something to clean driveways or other tough to clean areas, this is for sure not the washer your looking for. You would want something well over 1000 psi for those jobs. But for a couple hundred dollars, this is not a bad washer for vehicles and small easy to clean jobs.
G**8
This is a fine niche tool
Do not compare this to a gasoline or electric pressure washer, those are violent sprayers that have their time and place. This DeWalt is a unique finesse spray washer that I'm glad I found. With a little pre-soaping this is the perfect tool to use to degrease your engine compartment without blasting things apart. Clean Venetian blinds laid out on the driveway. Wash widows, facia and soffits, clean post lamps and landscape lights. Wash reusable filters and screens, outdoor A/C coils....... in short, all those things that you don't want to blast with high pressure, and you will find out there are a lot of things that this is perfect for. Dewalt did not make a mistake with this tool, it serves well the niche that it was designed for. Notwithstanding all of the above, this pressure sprayer can, while attached to a garden hose with the turbo nozzle installed and set on high pressure, indeed do a decent job on decks, porches, bricks and concrete, albeit at a very much slower pace, but doable, especially on a small project, like say a shower stall or door slabs. I found this power washer, many times, keeps me from needlessly breaking out the gas monstrosity.
C**E
Great Tool for Light Jobs
Man, I almost didn't buy this thing! I was scared off by the negative reviews! I am not sure if the people with the negative reviews received a faulty product or if their expectations weren't properly aligned. As for me, it works as well, and maybe a bit better, than I had hoped. First .. what are your expectations? Check out my video... if you are looking for a pressure washer to do light jobs (like removing green mold from your deck) you will likely be very happy. If you are looking for something to blast surfaces with his psi's ... well this might not be the product for you. Remember this washer is using a 20V battery... high powered pressure washers are usually 1) big 2) gas or 3-phase powered 3) expensive. This Dewalt pressure washer is none of those things - so don't expect commercial results. Notes- - I do have one pretty large complaint (and the reason for 4 stars instead of 5). Dewalt uses plastic fittings throughout. I have no doubt that at some point, one, or all, of these fittings will crack. The main fitting into the gun is clear plastic... I am assuming they made it this way so you can visually see if the filter is getting clogged. It just seems like this is a problem waiting to happen. I would have greatly preferred a different type of filter and the use of brass fittings. None of these fittings have cracked on me yet, but I am doubtful they will make it more than a few years before they fail. - It comes with a piece of flexible hose (and a bobber!) so that you can pump directly from a bucket instead of needing a connected water hose. I haven't tried it yet... but I am assuming the pressure will drop when you use it from a bucket. Now you have turned your pressure washer into a submersible pump and while it will work it now has to provide *all* of the energy to get the water moving. - Has an attachment so that you can add soap or cleaner. I haven't had a need to try it yet. This is another area where I wish they had used higher-quality fittings. - Comes with 4 nozzle heads - The assembly was pretty easy. The directions weren't great, but they were usable. - When you are done, the whole unit disassembles and can fit in a provided mesh bag. Final Verdict - If your expectations are in line, I think you will be happy with this Dewalt 20v Pressure Washer. I do wish they used higher-quality fittings but that is my only real complaint.
R**.
Hilariously, tragically, unbelievably bad
I will start by saying I read all the negative reviews and thought to myself 'it can't be THAT bad.' Boy oh boy was I wrong. I am a HUGE Dewalt fan. Have tons of their stuff, and even their less popular, more controversial stuff like the 20V weed eater has been great for me. But this thing? Literally unuseable. I went into it knowing it wouldn't come CLOSE to a gas or even 110V pressure washer, but WOW. When plugged into a regular garden spigot it actually feels LESS powerful than a standard nozzle on JET setting. The whole reason because it claims to be able to pull from non-spigot sources, like a bucket or a 5gal jug. My idea was to pull from a bucket of distilled water from my dehumidifier and use it to wash my truck without waterspots. I am not exaggerating, I have listened to my 72 year old co-worker battling prostate cancer take a piss that had 10x the force this thing has. I honestly wish I had taken a video of it before I packed it up and sent it back. It would be hilarious if it wasn't so madly disappointing. You could literally point it directly into the eye of a child to clean dirt out of it with zero risk of injury to anyone involved. I am literally begging you to heed this warning and not purchase this abomination of a machine.
J**S
Not great pressure but convenient
I bought this for use in my RV and honestly wasn't expecting alot from it being that it is battery powered. If your looking for engine powered pressure, keep on looking as you won't find it here. I use this to clean the front cap of my fifth wheel after travel days and it does an ok job. Some of the larger bugs that tend to find my RV can be a pain but it eventually gets them off. It is a bit heavy so don't plan on using this for big jobs, unless your really packing some heavy guns. The trigger is a little inconveient with the safety switch as well. It does take some getting use to. Overall, it does what I need it to do. Would I buy it again? Probably not. I would go with a cheaper electric version with a little higher pressure.
C**R
Works great, but it chews through batteries
I love this thing. It's so much easier for small jobs where you have access to a hose, but not electric, or you don't want to drag out your gas washer. I would say this is really meant for quicker jobs of around 10 minutes. My 6ah battery lasts about 15 minutes. Which is enough to clean a lawn tractor, patio set, deck, or dirt bike/4wheeler. It's perfect for those jobs where you don't need maximum pressure, and you don't want to drag out a bunch of gear. It also breaks down into a much smaller unit compared to a typical pressure washer, so it's easy to transport and store.
F**S
Another Great Invention
Wow where has this been, I use the battery pressure sprayer for about everything I can think of, car washing (of course) deck cleaning even dog washing (on low setting). The battery lasts quite long, I’ve never had to recharge during a use, only after I’m finished so I’m ready for the next project. The soap foam thingy doesn’t work for me but maybe I’m not using it right. I love it and I’m happy I purchased it, so many uses and so easy to use. Oh, the safety button on the on switch is a bit difficult to use at first but you get used to it. I will be purchasing a shorter sprayer attachment in the future for even more projects.
M**R
Not Enough Pressure
I was expecting more but got less. The pressure is not that great, and the nozzle end has to be very close to pavement to see a difference. It takes a very long time to pressure wash a walkway entrance.
E**S
Excelente producto
Solo le haria falta un poco mas potencia
R**N
Chews Batteries Hard
.
R**H
جودة المنتج
سئ جدا ولا يوجد له قطع غيار
J**R
Powerful enough for small cleaning jobs, moderate weight, well built
I bought this to wash down a second story deck and outdoor furniture that is located in an area that would be difficult to reach with a hose. The fact that I can supply the power washer with a five gallon pail of water makes it very useful for this task. It is easily powerful enough for these tasks and for rinsing down my car, mud from bicycles , bird droppings from garage doors, and such. It goes through a 6 Ah battery in about 15 minutes of use, so enough time to wash a car or a deck. Small batteries might have frustratingly short life though. It is a bit heavy to use with one hand but hold it with two hands and it is not much of a burden. The trigger has a "safety" and is light to squeeze. It is much quieter than a true pressure washer. The soap dispenser bottle is a disappointment. It did not generate much in the way of foam using Meguiar's carnauba wash&wax., though it did distribute the product effectively onto my car. It also is too small and will need to be refilled at least once for an SUV-sized car.
O**L
Wouldn't be without it
Brilliant piece of kit. I use it to was my caravan when on site, my MTB after a ride and before putting it on my car. It is more expensive than most but it is a quality product. If you already have the 18V DeWalt batteries it's worth getting. You will need a minimum of the 5Ah batteries though as it is a bit heavy on power. Powerful enough to remove green weathering from my caravan and thick crud from my bikes. It comes with several different heads for different power settings. I wouldn't give up my 230V power wash for it for home use, but anything else it's brilliant.
Trustpilot
2 months ago
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