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Model # RY40301BTL

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40V Cordless Battery 4 Gal. Backpack Chemical Sprayer (Tool Only)

$16900
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  • Four Nozzles for Versatile Spraying
  • Battery and Charger Not Included
  • Works with all RYOBI 40V Batteries
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Product Details

The RYOBI 40-Volt 4 Gal. Cordless Backpack Chemical Sprayer gives you the convenience and comfort to get the job done with no pumping required. For precise application use the variable dial to adjust to your desired pressure. It is equipped with 4 nozzles: adjustable, flat fan, shower head, and dual, for a variety of applications. With a 4 Gal. translucent tank, you are able to easily reference fluid levels and no chemicals will go to waste with its gravity fed design. It is ideal for use with herbicides, insecticides, fungicides, and most other lawn and garden chemicals. There is a comfortable backpack design with padded and adjustable shoulder straps allowing you to comfortably spray around the yard. The RYOBI 40-Volt 4 Gal. Cordless Backpack Chemical Sprayer is compatible with all RYOBI 40-Volt batteries. This tool is backed by a 5-year warranty. Battery and charger sold separately.
  • No pumping required
  • Variable pressure dial for precise application
  • 4 nozzles of versatile spraying: adjustable, flat fan, shower head, and dual head
  • Translucent tank for easy fluid level reference
  • Gravity fed design for no wasted chemicals
  • Ideal for use with herbicides, insecticides, fungicides, and most other lawn and garden chemicals
  • Comfortable backpack design with padded and adjustable shoulder straps
  • Compatible with all RYOBI 40-Volt batteries
  • 5-year tool warranty
  • Battery and charger sold separately
  • Click here for more information on Electronic Recycling Programs
  • Return Policy
  • California residents
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Specifications

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Questions & Answers

68Questions
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Q:Has anyone calibrated this sprayer and, if so, how much product does it take to spray 1000 sq ft?
by|Sep 15, 2023
1 Answer
Answer This Question

A:  Hello, Kenny - Thank you for your question. The square footage that you're able to spray is going to depend on a variety of variables. I hope this helps! Additionally, if you need further support, then a RYOBI Customer Experience Professional is here for you, Monday - Friday from 9 am to 6 pm (EST) when you call or text us at 1.800.525.2579 or through email or live chat when you visit us at https://www.ryobitools.com/support/contact. And thank you again for your interest in the 40V Cordless Battery 4 Gal. Backpack Chemical Sprayer (Tool Only). - Jesse

by|Sep 19, 2023
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    Q:Is it safe to use weed killing strength vinegar in the sprayer it's 45% vinegar.
    by|Sep 4, 2023
    1 Answer
    Answer This Question

    A:  Hello, Jack - Thank you for your question. We recommend using only consumer grade home and garden chemicals such as insecticides, fungicides, weed killers and fertilizers. I hope this helps! Additionally, if you need further support, then a RYOBI Customer Experience Professional is here for you, Monday - Friday from 9 am to 6 pm (EST) when you call or text us at 1.800.525.2579 or through email or live chat when you visit us at https://www.ryobitools.com/support/contact. And thank you again for your interest in the 40V Cordless Battery 4 Gal. Backpack Chemical Sprayer with 2.0 Ah Battery and Charger. - Jewel

    by|Sep 7, 2023
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      Q:Is there a man advantage or difference between the 40V model of the backpack sprayer and the 18V model of the backpack sprayer?
      by|Aug 30, 2023
      1 Answer
      Answer This Question

      A:  Hello, Dirtdog342 - Thank you for your question. Other than the dimensions I am only able to locate that the difference is the voltage rating. 40 volts will be more powerful over 18 volts. I hope this helps! Additionally, if you need further support, then a RYOBI Customer Experience Professional is here for you, Monday - Friday from 9 am to 6 pm (EST) when you call or text us at 1.800.525.2579 or through email or live chat when you visit us at https://www.ryobitools.com/support/contact. And thank you again for your interest in the 40V Cordless Battery 4 Gal. Backpack Chemical Sprayer with 2.0 Ah Battery and Charger. - Jewel

      by|Sep 5, 2023
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        Q:Does the unit have an agitator or stirring mechanism to keep the chemicals from settling to the bottom?
        by|Aug 22, 2023
        1 Answer
        Answer This Question

        A:  Hello, Jeff - Thank you for your question. I'm sorry, no. That is not a feature this sprayer has. I hope this helps! Additionally, if you need further support, then a RYOBI Customer Experience Professional is here for you, Monday - Friday from 9 am to 6 pm (EST) when you call or text us at 1.800.525.2579 or through email or live chat when you visit us at https://www.ryobitools.com/support/contact. And thank you again for your interest in the 40V Cordless Battery 4 Gal. Backpack Chemical Sprayer (Tool Only). - Jewel

        by|Aug 25, 2023
          Showing 1-4 of 68
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          Customer Reviews

          4.6 out of 5
          (226)
          • 4.6
            out of 226 reviews
          • 90% recommend this product
          Filter by:
          Showing 1-10 of 226 reviews
          Does what I expected.
          [This review was collected as part of a promotion.] Works good. Lid a little difficult to thread on. Second one I've had with such a lid problem. Great power in the spray. I spray my own yard for mosquitos and such. Much cheaper than paying to get it done. Battery power more dependable in yard tools than gas run motors(for mr anyway).
          by
            • Recommended
            Awesome sprayer
            [This review was collected as part of a promotion.] I’ve been doing lawn and landscaping for almost 15 years. I’ve bought many of different sprayers from pump sprayers to battery powered sprayers but this Ryobi 4 Gallon Chemical sprayer is the absolute best I’ve ever used. With the adjustable pressure knob it will spray up to about 20 ft. I’ve had 12v tank sprayers that didn’t spray as good as this one. This is a must have for the collection. And yes I have a collection of Ryobi tools.
            by
              • Recommended
              Wow! Amazing Tool!
              [This review was collected as part of a promotion.] Just finished spraying an acre pond - no problem with this quality sprayer! Sturdy, well designed, easy to use - just a darn good, quality, reasonably price sprayer! Used 5 tank refills to get it all, and the battery just kept on ticking’! Backpack straps design and quality are top notch. T
              by
                Great Sprayer...
                Great product. Spray is consistent and battery lasts a very long. I did 1 acre no problem.
                by
                • Verified Purchase
                • Recommended
                Basic Sprayer
                This is a heavy sprayer even when empty. Mine makes a loud high pitched noise when turned on. This unit is all plastic except for the rubber hose connecting to the plastic wand . This unit has no lower back support or lower belt to distribute the weight. There is also no drain plug to easily empty the container. The dial to adjust the flow is hard to reach when wearing on your back. The wand holder is also hard to use when wearing the sprayer. The battery does last a long time.
                by
                • Recommended
                7 found this review helpful
                Powerful spray
                [This review was collected as part of a promotion.] Purchased for individual and residential use for pest control and weed killer spray. Powerful enough to reach 12 feet.
                by
                  Surpassed my expectations
                  [This review was collected as part of a promotion.] I bought this sprayer to take care of yard pest. The coverage this sprayer has is excellent and the variety of spray settings is phenomenal! Battery life is insane, I was able to do my yard and 5 other yards and had hardly used any charge. Very impressed.
                  by
                    • Recommended
                    Easy on the back.
                    My property consists of 4 acres surrounded by dense woods with lots of weeds at the edge. So I’m no stranger to a backpack sprayer because I spray the edge for weeds to keep the ticks down. And this new Ryobi backpack sprayer is the best thing since sliced bread, and it turned my four or five times yearly back breaking chore into a quick, easy task. Plus it makes even spot spraying the yard for dandelions an easier task. I compared this sprayer to my old 4 gallon hand pump backpack sprayer, and the first thing you’ll notice is this thing is heavier. It weighs in at around 13.5 lbs. as compared to about 9 lbs. for my old one. But the excess weight is really no problem because the shoulder straps on the Ryobi are much thicker and more padded, so you really don’t feel the weight. With the Ryobi, it’s ambidextrous. You can use either your right hand or your left hand to spray, as compared to my old one where you always had to pump with the left hand and spray with the right. Very tiring process with my old sprayer. I measured the longest distance that I could get with a full battery and the adjustable spryer nozzle. It measured about 22 feet or more. Perfect for spraying those nasty poison ivy vines that grow up the sides of trees. The battery supplied was a smaller Roybi 2.0aH 40 volt battery, but I will never need a bigger one because this one lasts so long. The sprayer battery compartment would hold one of their bigger batteries if need be, but I sprayed at least 15 gallons of weed killer and it didn’t even make the battery drop one bar on the fuel gauge. The box listed more than 50 tank fulls on a charged battery. Wow! Plus, the rapid charger will charge it up in no time. The only issue I saw was the plastic on the bottom got a little scratched up from me dragging in on the driveway. Plus, I taped on a piece of foam rubber padding on the back of mine, because of the weight of a full tank, and the way it hung on my back, it kept digging into my lower back and it hurt bad. I’m searching for a better type of padding for the next use. Overall, this thing rocks.
                    by
                    • Recommended
                    6 found this review helpful
                    Great capacity and run time for big jobs, uses a lot of spray
                    I like to spray my weeds early in the season to try and prevent them from spreading before I can use the granular weed killers. I also spray around the house for bugs and have an area where moss sometimes grows and this works to quickly spray it. I may take this to the lake to spray the grass and weeds that grow in the gravel drive because it will be easier than loading up the pull behind mower sprayer set up. The unit is easy to set up and runs great. I docked a star because even running the sprayer on a low setting it sprays a lot of fluid. I typically use a gallon of weed spray on my yard and both of my neighbors' yards and it last 2-3 weeks as weeds begin to show and spray them. This setup used a gallon in the first use, but I am saving money because I can buy the concentrate and mix it myself more easily. The second time I used it I found a better slower flow, but that made the nozzle spray wider than I wanted it to. I may look at trying a different nozzle that allows less flow, but that means more expense. Besides the fast flow the unit isn't too heavy, it runs forever (2 uses and still on full battery bars), and the ability to lock-in the handle trigger is great. The pump does vibrate some on your lower back, but that should be expected and I didn't find it to be an issue. Overall I would suggest this, especially if you have large areas to spray and are going to save money mixing your own concentrates.
                    by
                    • Recommended
                    2 found this review helpful
                    Wonderful Sprayer
                    This RYOBI 4 Gal. Backpack Chemical Sprayer is a 40V Cordless Battery operated sprayer with 2.0 Ah Battery and Charger. On a full charge, you can spray UP TO 200 gallons of weed/pest control. We have a large back yard and my old backpack sprayer was a pump type which wore me out way before finishing spraying. Now with this one, other than stopping to refill the weed killer, it's a simple walk and spray. Wish I had this years ago and highly recommend it.
                    by
                    • Recommended
                    3 found this review helpful
                    Showing 1-10 of 226 reviews

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