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Internet # 323523660

Model # 2528-21G2-49-16-2764

Store SKU # 1009263045

M12 12-Volt 2 Gal. Lithium-Ion Cordless Handheld Sprayer Kit with 2.0 Ah Battery and Charger, Shoulder Strap

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  • The pressure adjustment knob delivers the best pressure control
  • Handheld sprayer provides instant, constant & adjustable pressure
  • Get up to 80 PSI & 17' vertical spray distance
  • View More Details
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Product Details

About This Product

Since the company began in 1924, Milwaukee Tool has LED the industry in developing innovative solutions that deliver increased productivity and unmatched durability for professional construction users. Whether it is through our world-leading M12 and M18 cordless systems, the ground-breaking performance of our M12 and M18 FUEL products, jobsite lighting, time-saving accessories or innovative hand tool and storage products, we are dedicated to delivering a continuous flow of advanced, trade-specific solutions. We invest the time to work side-by-side with real users to understand the demands of a constantly changing workplace and how we can best deliver solutions for a safer, more productive jobsite. Through a thorough evaluation of the job at hand - the frustrations, needs and previous limitations - we set out to completely rethink a solution and deliver the game-changing innovation seen across all our product lines. Milwaukee Tool is not simply a manufacturer - we are progressive problem solvers.


  • 3-mode pressure adjustment knob to match pressure to application
  • Up to 80 Gal. per charge with M12 REDLITHIUM CP2.0 battery
  • Dual diaphragm pump for longer pump life
  • Instant, constant and adjustable pressure for ultimate control
  • 1 and 2 hand use for added versatility
  • PSI: 20-80
  • Flow rate: 0.1 GPM to 0.3 GPM
  • On-board measuring cup for quick for quick measurements
  • Strainer for debris free pouring
  • 49-16-2764 M12 handheld sprayer shoulder strap: transfers weight to user's body
  • Includes: M12 powered base, sprayer tank, M12 charger, (1) M12 CP 2.0 battery, shoulder strap (49-16-2764)
  • Fully compatible with the M12 system, featuring 125 plus tools
  • Click here for more information on Electronic Recycling Programs
  • Return Policy

Product Information

Internet # 323523660

Model # 2528-21G2-49-16-2764

Store SKU # 1009263045

Additional Resources

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From the Manufacturer


Dimensions: H 16.20 in, W 8.10 in, D 9.10 in


Hose length (in.)

48 in

Product Depth (in.)

9.10 in

Product Height (in.)

16.20 in

Product Length (in.)

9.10 in

Product Width (in.)

8.10 in


Adjustable spray tip


Applicator type


Battery Amp Hours

2 Ah


(1) 2 Ah Battery & Charger Included

Capacity (gallons)


Charger Included

Charger Included

Compatible With



Sprayer Only

Number of Tanks


Number of Total Batteries Included




Shoulder strap


Sprayer Features

Adjustable Spray Tip

Sprayer/mister type


Tank Material

HDPE (High Density Polyethylene)

Questions & Answers

Q:Can I use this to put sealant on my deck?
by|May 12, 2024
1 Answer
Answer This Question

A:  Hi Ryan! The M12 Handheld Sprayer is for use with pesticides, herbicides, insecticides, fungicides, and fertilizers. - Milwaukee Tool Social Team

by|May 14, 2024
    Q:How do I purchase the tool only?
    by|Apr 23, 2024
    1 Answer
    Answer This Question

    A:  Hello! The M12 Cordless Handheld Sprayer is not offered as tool only. - Milwaukee Tool Social Team

    by|Apr 26, 2024
      Q:Can I use this for paint?
      by|Apr 12, 2024
      2 Answers
      Answer This Question

      A:  Buy yourself a paint sprayer 🤨

      by|Apr 17, 2024

        A:  Hi Will! The M12 Cordless Sprayer Kit is only designed for use with pesticides, herbicides, insecticides, fungicides, and fertilizers. - Milwaukee Tool Social Team

        by|Apr 16, 2024
          Q:Can it spray acetone?
          by|Apr 7, 2024
          1 Answer
          Answer This Question

          A:  Hi Jordan! The M12 Handheld Sprayer Kit is for use with pesticides, selective herbicides, non-selective herbicides, insecticides, fungicides, and fertilizers. - Milwaukee Tool Social Team

          by|Jun 19, 2024
            1 found this answer helpful
            Showing 1-4 of 49

            Customer Reviews

            4.3 out of 5

            • 4.3 out of 295 reviews
            • 55% recommend this product
            Filter by:
            Showing 1-10 of 295 reviews
            Used 5 times and it died in less than a year.
            I called Milwaukee & they instructed me to send it back prepaid even though it’s under warranty. I was told these are not serviceable & it would be replaced. So I sent everything back in the original box thinking I’d get a completely new kit. They sent back in a brown box the tank & powerhead without the wand, tip, battery or charger. I called and they said they did not receive any of that. So now I have a $200 tool I can’t use.
            Response from Milwaukee ToolMar 15, 2024
            Hi Raul, we are sorry to hear about your experience with your M12 Sprayer. Our team would like to gain more insight into your experience. Can you please reach out to us at social.media@milwaukeetool.com? Thank you! - Milwaukee Tool Social Team
              5 found this review helpful
              Works but Ridiculously Over-Priced
              Okay so I don’t have the Milwaukee sprayer. But I needed something for my pump sprayer and this strap fits the bill. Having a couple of gallons of fluid in a bottle gets heavy. There is no real technology here. It’s just a strap. It has decent adjustment and the clips are good quality. The padding is minimal but works fine. But the price stings ($22 Jan ’24). You can find similar straps for less than half the cost. For that reason I give it a “C” grade for overall value.
              1 found this review helpful
              first time using did not work!
              this review in no way reflects the store at all I purchased from. it's the tool itself. So i decided to give one of these power sprayers a chance. All my work tools are Milwaukee so i had plenty of batteries for this item.went to use and would not work. i do a lot of DC Eletric work so instead of sending it off and weighting i looked at it myself. long story short the trigger switch to the mosfette to let it start pumping was corroded so i fixed all good now. but that sucked that i had to do this on a new tool!!!
              Response from Milwaukee ToolNov 13, 2023
              We recommend sending your tool through one of our warranty options, which can be found on the Milwaukee Tool website under the "Support" tab. If you have any questions about the options or process, email our team at social.media@milwaukeetool.com. - The Social Team
                • Recommended
                3 found this review helpful
                Absolutely The Bees knees!! Perfect For the Job at Hand. Easily changed to 3 different volumes for applications. long Wand lets you get in Tight areas to treat. I ordered the Shoulder strap and the difference is night and Day versus carrying the Unit all around an account. 10 out of 10 HIGHLY RECOMMEND
                • Verified Purchase
                1 found this review helpful
                Wow. Just ... WOW
                Tired of pumping, pumping, and pumping just to spray around the house and garden? The Milwaukee 2 gal sprayer (Model 2528-21G2, Made in China) is an ideal solution. Convenient to use, plenty of power, very quiet, and an ideal size for home use. If a 2-gallon size is too large or heavy, a 1-gal tank is also available and it's easy to swap between them with the same power head. The tank is easy to fill, either with the power head on or off, and the fill cap includes measuring marks in oz and milliliters. It allows you to measure up to 5oz (~145ml) of concentrate when filling the tank. The markings on the tank (in quarts) are very hard to read but filling to the top is 2 gallons. I filled the tank with the powerhead off and was able to shake the full tank vigorously without any spillage. There is no drain port though so draining the tank requires removing the fill cap and dumping. On the other hand, after spraying the full tank until it ran dry there were only a few tablespoons of water remaining. The trigger has a lock-out mechanism to prevent accidental activation, but there is no ability to lock the trigger ON. That's slightly unfortunate since my thumb got really tired after a few minutes of spraying. There are three power settings, and the pressure on highest setting can spray upward at least 20 ft with the. It was great for getting insecticide into high spots on the house. The brass tip is adjustable for wide cone or tight jet, and a plastic tip is included to give a flat spray. Unfortunately there is no place on the unit to securely store the tip that's not in use. The unit is fitted for use with a narrow shoulder strap if desired. The included 2Ah battery provided enough run time to go through 16 gallons on medium power setting (2 of 3) and still showed four bars/fully charged. It took only a few minutes on the included charger to restore the battery to full charge, so I suspect it can spray many, many gallons of liquid on a single charge. This is a GREAT unit!
                • Recommended
                1 found this review helpful
                A must have accessory for the M12 handheld sprayer unit.
                This M12 Handheld Sprayer Shoulder Strap is exactly the accessory I required. This shoulder strap is specifically designed for use with the Milwaukee M12 1- and 2-gallon handheld sprayers. The strap installs easily per the well-written and illustrated "User Instructions". The well-built adjustable strap is wide in width and is easily attached and detached from the M12 sprayer unit. The strap comes with a thick foam pad that provides extra protection to the shoulder and allows you to carry the sprayer for long durations in complete comfort. See attached photographs. This is another outstanding product from Milwaukee. Well-done!
                • Recommended
                Excellent shoulder strap made for the M12 handheld sprayer
                This is a well-made and versatile Milwaukee shoulder strap that is a perfect companion for the M12 handheld sprayer. My observations: • Designed for M12 handheld sprayer but versatile enough for other uses. • The padding is thin but still incredibly supportive and helps tremendously with fatigue. • Everything feels high quality from the straps, padding, and hardware. • Fully adjustable to get the right sizing for you. • Straps like this are key to mitigate the arm pain you will feeling while managing a sprayer for 15+ minutes without a strap. This makes a dramatic difference as any DIYer or Pro will figure out quickly. I recommend. I could not find any flaws. The overall quality matches the sprayer and will last for years.
                • Recommended
                Awesome sprayer!
                I plan to use this sprayer for my lawn and garden. I hard large spots of Virginia button weed in my yard last summer, I plan to use this sprayer to spot spray the Virginia button weed as soon as I see it emerging so that it doesn’t take over like it did this past year. The 2-gallon size will be perfect for this job. And, not having to constantly stop to pump the sprayer will make the job quick and easy. Milwaukee thought of everything with this sprayer, the tank cap can be used for measuring, the side of the tank is marked in quarts/gallons as well as liters, and the debris strainer in the fill spout keeps out unwanted trash that may stop up the nozzle. The pick-up tube sits on the very bottom of the reservoir and has a weighted screen filter to help prevent clogs in the nozzle, and since it is weighted, it picks up almost every drop of liquid. The spray wand can be stored on the side of the sprayer or across the top. The tank separates from the sprayer with two heavy-duty clips. And the 3-mode pressure adjustment knob adjusts to let you spray just the right amount of liquid. This sprayer far exceeds my expectations for a handheld sprayer. I highly recommend it for anyone who has a lawn or garden.
                • Recommended
                1 found this review helpful
                An outstanding handheld sprayer.
                This battery operated two-gallon handheld sprayer is exactly what I have been looking for. As with all Milwaukee products this sprayer appears to be well built. I no longer must stop spraying every few minutes to hand pump in order to repressurize the fluid tank. The included battery and recharger work well. The operator's manual is well-written and illustrated. I currently have the shoulder carrying strap for this unit on order. See attached photographs. I expect this sprayer to provide many years of service. Well-done Milwaukee!
                • Recommended
                3 found this review helpful
                convenient features
                The Milwaukee sprayer comes well packaged to prevent transportation damage. There is a lock in the closed position switch on the handle which is very intuitive to lock down but not so intuitive to unlock. An additional spray nozzle is nested in the fill cap. The unit also includes a filter basket to prevent debris from entering into the pump system. The fill cap has a built-in measuring cup markings on it which comes in handy when diluting for spraying. I like how the sprayer nozzle and handle store in the vertical position minimizing the footprint required for storing the sprayer. The charger has indicator lights for charging/charged. The sprayer unit itself has a “fuel gauge” to indicate battery level. The 3 power levels provide low, medium, and high volume sprays.
                • Recommended
                2 found this review helpful
                Showing 1-10 of 295 reviews