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Internet # 329285330

Model # RY40HPPW12B

Store SKU # 1011047116

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40V 1200 PSI 1.0 GPM Cordless Electric Cold Water Pressure Washer (Tool Only)

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$199.00
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  • 1200 PSI 1.0 GPM Pressure Washer features 40V HP technoogy
  • 40 minutes of run time using a 40V 12Ah battery
  • Over 85 RYOBI 40V products – all work with any RYOBI 40V battery
  • View More Details

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Product Details

About This Product

The RYOBI 40V HP Brushless 1200 PSI 1.0 GPM Pressure Washer delivers convenient portable cleaning, without the hassle of cords. This pressure washer is perfect for a variety of cleaning needs from washing cars to removing built up residue on your dock. With 1200 PSI and 1.0 GPM you can tackle patio furniture, small sidewalks, recreational vehicles, bricks and more. Use this pressure washer around the yard by attaching a standard garden hose or on the go using the included siphon hose to pull water from any fresh water source. With 40 minutes of runtime with a 40V 12Ah battery, this is ideal for various light-duty jobs. Pick between two modes: ECO Mode at 900 PSI 0.8 GPM for longer runtime and efficiency or HIGH Mode at 1200 PSI 1.0 GPM for maximum power and performance. The lightweight design makes transportation a breeze, allowing you to easily move around your property. The three included nozzles cater to a variety of cleaning tasks and can be stored directly on the pressure washer. Experience ultimate portability with the RYOBI 40V HP Brushless 1200 PSI 1.0 GPM Pressure Washer. Best of all, it is part of the RYOBI 40V system where any 40V battery works with any 40V product. This tool is backed by the RYOBI 5-Year Manufacturer's Tool Warranty and includes 40V HP Brushless 1200 PSI 1.0 GPM Pressure Washer, Trigger Handle, Spray Wand, ¼" Quick-Connect Nozzles (15°, Turbo, Soap), 25' High Pressure Non-Marring Hose, 10' Siphon Hose, Self-Priming Adapter, and Operator's Manual.

Highlights

  • 40V HP technology combines a brushless motor, advanced electronics, and lithium batteries providing more power, runtime, and durability
  • Delivers 1200 PSI 1.0 GPM without the hassle of cords
  • 20 minutes of runtime using a 40V 6Ah battery, 40 minutes of runtime using a 40V 12Ah battery (batteries not included)
  • Ideal for use on cars, boats, recreational vehicles, sidewalks, patio furniture, docks, & more
  • Ultimate portability allows you to pull water from any fresh water source
  • Utilize the included 10' siphon hose or any standard garden hose
  • Perfect for on the go cleaning when using with a bucket
  • Eco mode: 900 PSI 0.8 GPM for longer runtime and more efficiency
  • High mode: 1200 PSI 1.0 GPM for maximum power and performance
  • Lightweight for convenient transport
  • Versatile cleaning with 3 included nozzles (15°, Soap, Turbo)
  • 50% faster cleaning with turbo nozzle
  • Store nozzles directly on the tool
  • ¼" quick-connect nozzle coupler
  • Part of the RYOBI 40V System - Any 40V Battery Works With Any 40V Product
  • 5-year manufacturer's tool warranty, 3-year manufacturer's battery warranty
  • Click here to shop Ryobi's Pressure Washer Accessories.
  • Click here for more information on Electronic Recycling Programs
  • Return Policy
  • California residents
     see Prop 65 WARNINGS

Product Information

Internet # 329285330

Model # RY40HPPW12B

Store SKU # 1011047116

Specifications

Dimensions: H 17.24 in, W 14.61 in, D 16.38 in

Dimensions

Assembled Depth (in.)

16.38 in

Assembled Height (in.)

17.24 in

Assembled Width (in.)

14.61 in

Details

Battery Amp Hours

No Battery

Battery Voltage (V)

40V

Battery/Charger

Tool Only

Charger Included

Charger Not Included

Commercial / Residential

Residential

Features

Adjustable pressure, Interchangeable wand, Kink free hose, Quick connect tips

Gallons Per Minute

1.0

Included

Hose, Hose connect, O-Ring, Onboard storage

Maximum Pressure (PSI)

1200 psi

Nozzle Type

Pro Style tips with quick disconnect

Number of Total Batteries Included

0

Power Type

Battery

Pump Type

Axial

Reconditioned

New

Returnable

90-Day

Start Type

Electronic Ignition

Suggested Use

Car, Grill, Patio Furniture

Tools Included

No Additional Tool

Water Temperature

Cold

Warranty / Certifications

Certifications and Listings

CETA

Manufacturer Warranty

5-Year Limited Warranty

Questions & Answers

I need a replacement turbo tip does it have to be 1200 psi for this one or will any work?
ByJun 9, 2026
1 Answer | 
Answer This Question

Hello, Dustin - We recommend the RY31TN01, which is rated for pressure washers up to 3300 PSI. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI 40V 1200 PSI 1.0 GPM Cordless Electric Cold Water Pressure Washer (Tool Only) (RY40HPPW12B).

By|Jun 10, 2026


    Is it electric? Does it have a power cord?
    ByJun 8, 2026
    1 Answer | 
    Answer This Question

    Hello, Joseph - This pressure washer is powered by RYOBI 40V batteries. It does not have a power cord. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI 40V 1200 PSI 1.0 GPM Cordless Electric Cold Water Pressure Washer (Tool Only) (RY40HPPW12B).

    By|Jun 9, 2026


      How do you get this to start siphoning water? The quick connect for the siphon hose seems loose
      ByMay 31, 2026
      1 Answer | 
      Answer This Question

      Hello, John - Thank you for the question. If you would, please contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI 40V 1200 PSI 1.0 GPM Cordless Electric Cold Water Pressure Washer (Tool Only) (RY40HPPW12B).

      By|Jun 2, 2026


        Can this item remove mildew from walls
        ByMay 25, 2026
        1 Answer | 
        Answer This Question

        Hello, Claufia - This pressure washer is best suited for light-duty applications like cleaning cars, boats, recreational vehicles, sidewalks, patio furniture, and docks. We recommend a higher-PSI pressure washer for cleaning mildew from a wall. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI 40V 1200 PSI 1.0 GPM Cordless Electric Cold Water Pressure Washer (Tool Only) (RY40HPPW12B).

        By|May 27, 2026


          What diameter is the hose
          ByMay 9, 2026
          1 Answer | 
          Answer This Question

          Hello, Paul - The included high-pressure hose has a 1/4" diameter. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI 40V 1200 PSI 1.0 GPM Cordless Electric Cold Water Pressure Washer (Tool Only) (RY40HPPW12B).

          By|May 12, 2026


            Do you have to plug in a hose to it
            ByMay 8, 2026
            1 Answer | 
            Answer This Question

            Hello, Keegan - You can either connect this pressure washer to a water main using a garden hose or you can siphon from a water source using the included siphon hose. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI 40V 1200 PSI 1.0 GPM Cordless Electric Cold Water Pressure Washer (Tool Only) (RY40HPPW12B).

            By|May 12, 2026


              Which battery to use with this?
              ByMay 7, 2026
              1 Answer | 
              Answer This Question

              Hello, Comp337 - You can use any RYOBI 40V battery, but we recommend a higher Ah for best runtime. If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI 40V 1200 PSI 1.0 GPM Cordless Electric Cold Water Pressure Washer (Tool Only) (RY40HPPW12B).

              By|May 9, 2026


                Looking for a replacement nozzle.Are they all the same sixe?
                ByMay 4, 2026
                1 Answer | 
                Answer This Question

                Hello, Jaswo - We will need to know which nozzle you are looking for (turbo, soap, or 15-degree). If you need further support, then feel free to ask another question. You can also contact us by phone at 1.800.525.2579, Monday - Friday from 9am to 6pm (EST), or via email when you visit us at https://www.ryobitools.com/support/contact. This question is from RYOBI 40V 1200 PSI 1.0 GPM Cordless Electric Cold Water Pressure Washer (Tool Only) (RY40HPPW12B).

                By|May 7, 2026


                  Viewing 1-8 of 50

                  Customer Reviews

                  3.9 out of 5

                  • 3.9 out of 225 reviews
                  • 84% recommend this product
                  Filter by:
                  Showing 1-10 of 225 reviews
                  broken on out of the box
                  Purchased for the sole functionality of the suction use. I purchased a leaf blower battery combo alongside this so i had a power source and mybe a somewhat useful tool as well. after setting up the washer, noticed the quick attach connector was super tight on the metal nozzle adapter but apparently that is proper. with everything in place i noticed it wasn't pulling a suction from the buket. i checked all the fittings etx.. so i primed the line the good ol fashion way sucking water in and then attach it in which it still struggled and finally something sprayed out of the connection on the pressure side from the suction primer brass fitting and then i see the white acrylic ring has a crack in it? theres a hole in the adapter but this was broken. so back to depot it goes...i should have trusted my gut on the purchase of the green tool brand. i am returning everything and wont look back.
                  by
                  Response from RYOBIApr 27, 2026
                  Hello, Shawnd - We are very sorry that your pressure washer is broken! Will you please be looking for an email from us at Reviews@RYOBItools.com? We’d like to connect and set things right! RYOBIOutdoorTools
                    Great for Washing the Car
                    I bought this because I wanted to be able to do a rinsless wash with something more powerful then my IK foam sprayers. It’s perfect for what I need, I can use and independent water source “Rinsless Wash in a 5gal bucket” so I don’t have to worry about hard water spots. Also perfect pressure for washing the car. Did have to get some quick disconnects, washer tips, and gun.
                    by
                      Best Cordless Pressure Washer
                      [This review was collected as part of a promotion.] I’ve had this pressure washer for over 3 months now. I use it mainly to wash cars, motorcycles, and my garage floor. It has been amazing, great running time, great pressure consistency across the battery duration.
                      by
                        • Recommended
                        Nonfunctional
                        This thing is absolute garbage. I’ve wasted hours trying to troubleshoot it and it just refuses to actually make any effort to pump water through the intake hose. My first and last Ryobi product.
                        by
                        Response from RYOBIOct 13, 2025
                        Hello, Gallegosh - We are very disappointed to find out that your pressure washer is not working! If you would, please be looking for an email from us at Reviews@RYOBItools.com. We want to connect and get this issue resolved.  RYOBIOutdoorTools
                          1 found this review helpful
                          Works amazingly
                          [This review was collected as part of a promotion.] I bought this today to use on my patio and for my wife to use to clean the showers. After cleaning the patio I have to say it was a purchase well worth it. The only downside side was it eats thru battery pretty quickly. But that’s not a deal breaker or anything.
                          by
                            • Recommended
                            Reliable & Quality made
                            I purchased a competitors pressure washer for 6x this price & it literally broke on me within the first month of using it. Went back to good ole reliable RYOBI! Can’t complain these things are tanks & always reliable!
                            by
                              • Recommended
                              Jewel of a Power Washer
                              [This review was collected as part of a promotion.] This little sweet guy is strong and mighty! With one touch of the button, point the nozzle to immaculately clean your environment. A must for spring and summer clean up to leave the effects of winter behind. Removes, mold algae as well as dirt and grime. The powerful hose and nozzle attach easily with an easy connect to the water supply. No need to pay for an exterior cleaning service. This reasonably priced jewel of a power washer is ready to work its magic.
                              by
                                • Recommended
                                It works as I hoped. I use it to wash my boat on the water using the siphon. It has great pressure and was easy to set up.
                                by
                                • Verified Purchase
                                • Recommended
                                This customer chose to rate the product and not provide text.
                                by
                                • Verified Purchase
                                This customer chose to rate the product and not provide text.
                                by
                                Showing 1-10 of 225 reviews

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                                Product Snapshot

                                Ideal for light-duty cleaning, this cordless pressure washer offers portability and two power modes for optimal performance.
                                Great for homeowners looking for cordless convenience, making outdoor cleaning easier and more efficient.
                                Great for homeowners looking for cordless convenience, making outdoor cleaning easier and more efficient.
                                Ideal for homeowners looking for cordless convenience, making outdoor cleaning easier.

                                Pressure Output

                                1200 PSI
                                550 psi
                                550 PSI
                                2000 psi

                                Battery Life

                                20 min with 40V 6Ah battery, 40 min with 40V 12Ah battery

                                Water Flow Rate

                                1.0 GPM
                                1.0 GPM
                                1.0 GPM
                                1.2 GPM

                                Battery Type

                                Adjustable Nozzles