Battery Powered Backpack Sprayer 4 Gallon, 100 PSI Electric Garden Sprayer with 21V 2.6Ah Battery & 6 Nozzles, Compatible with Makita 18V, for Weeding, Spraying & Cleaning
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Features
- Notice: To extend the lifespan of this sprayer, do not use solutions with a pH lower than 1 or higher than 12. Highly acidic or alkaline liquids may corrode the wand, hose, or seals, leading to leaks or damage. It is recommended to check the pH level of your solution before use.
- High-Pressure 100 PSI PerformanceFeaturing a robust 3800 RPM motor, this sprayer provides up to 100 PSI of adjustable pressure for versatile spraying tasks. From fine misting delicate plants to reaching distant corners with a powerful stream, you're fully in control with the adjustable pressure knob. Includes 5 interchangeable nozzles and a 39.3 inch extendable spray wand with an ergonomic trigger for ultimate flexibility.
- 6-in-1 Nozzle Set for Versatile SprayingIncludes 6 quick-swap nozzles: mist, stream, cone, fan, and dual-spray. Easily switch spray patterns for different tasksgentle watering, wide coverage, or targeted spraying. Perfect for gardens, lawns, cleaning.
- Sprays Up to 16 Tanks Per ChargeEquipped with a powerful 2.6Ah 21V battery and a universal 110240V charger, this garden sprayer delivers impressive endurancespraying up to 16 full tanks on a single charge. Whether you're watering your garden or maintaining large outdoor areas, this backpack sprayer ensures continuous and reliable performance.
- Ergonomic & Comfortable DesignDesigned for long-term comfort, this 4 gallon backpack sprayer comes with thickened, padded shoulder straps and a comfortable waist support. The upgraded cushion system reduces fatigue during extended use. A semi-transparent tank lets you check the liquid level at a glance, and the wide opening ensures easy filling, mixing, and cleaning.
- 100% Customer SatisfactionWe provide the 36-month warranty for the weed sprayer, Once there is any quality problem within three years, we will replace the sprayer with a new one for free or refund the full amount directly. If you encounter any product after-sales problems, you can contact AUODGDNT support team at any time, Professional team is always on line.
Brand: AUODGDNT
Tank Volume: 4 Gallons
Color: Blue
Material: Plastic, Polyethylene Terephthalate
Item Weight: 4.11 Kilograms
Brand: AUODGDNT
Tank Volume: 4 Gallons
Color: Blue
Material: Plastic, Polyethylene Terephthalate
Item Weight: 4.11 Kilograms
Product Dimensions: 14.96"W x 17.91"H
Style: Backpack
Power Source: Battery Powered
Model Name: YL-8036-16
Maximum Pressure: 100 Pound per Square Inch
Item Weight: 9.03 pounds
Manufacturer: AUODGDNT
Item model number: YL-8036-16
Batteries: 1 Lithium Ion batteries required. (included)
Frequently asked questions
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Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
This is the best backpack sprayer I have ever owned. To be fair, it is also the only backpack sprayer I have ever owned, but it does everything I want it to do. I have about 2/3 acre of lawn area and I got tired of dragging the garden hose around while using a hose-end sprayer, and tired of refilling and pumping up the 2 gallon hand sprayer. This sprayer makes mixing easy with the included measuring cup and clear markings on the side of the tank. The fill port on the top of the tank is large and includes a removable filter basket. The shoulder straps are padded and comfortable, the extendable wand is very handy, and there is a simple lever to lock the spray wand in the ON position. The included variety of tips would appear to fulfill most any need and they can all be stored in a compartment on top of the tank. I found no leaks after assembling everything (easy to do with the printed instructions), and there are extra gaskets included for when they wear out. Battery life appears to be very good but I have not tried to run it down to zero. There is a "fuel gauge" on the battery itself and one on the tank, making it easy to check the remaining charge. All in all, I am very satisfied and would definitely buy this again.
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Reviewed in the United States on August 21, 2025 by MS
This sprayer has been a lifesaver. It holds plenty of liquid on your back, but not too much. The battery lasts quite a while. I was able to spray about 1.5 acres is property and had lots of life left. This is far better than the small hand sprayers and the backpack sprayers with hand pump lever. You just spray and go! Wish I would have purchased this year's ago. I noticed some people had issues with it leaking, but I haven't had that problem at all. The connections are all tight. There are plenty of nozzle options for various needs, which is nice. You are also able to adjust the spray flow rate with the turn off the power knob. If this one dies, I'll definitely buy another!
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Reviewed in the United States on September 16, 2025 by therealdeal
Best battery powered sprayer. I used this to water my plants with my homemade fertilizer. It made it so much easier for those hard to reach places. However the only problem I have is that the straps are not sturdy. And unless you are supper strong . I dont recommend trying to carry it on your back. But over all its full of power, pressure , and it get the job done. So no complaints here it was worth every penny.
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Reviewed in the United States on September 5, 2025 by Kindle Customer
This is a lot handier than the 2 gallon hand pump sprayer I’ve been using. I like the 4 gallon capacity and the battery life has exceeded my expectations before needing recharging. It comes with several different nozzles and a telescoping spray wand that provides a decent reach. Instead of carrying it on my back, I use an elastic bungee to hold it on a small wheeled luggage cart.. Overall a good buy.
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Reviewed in the United States on September 11, 2025 by Jerry T
I didn't buy this for Bug Spray... I got it to wash my vehicle as where I live has no outside water source to hook up a hose, and the pressure is great and does a good job... the only drawback is my van takes at least 8 gallons to rinse off, so you need to have several 1 gal. containers handy for refiling the tank... I also mounted it on a Luggage Dolly to make it easier to move around as full it weighs about 33lbs... It's a pretty blue and you can't pronounce its name... LOL... on the serious side, tank seems to be good and strong but you probably shouldn't drop it on a solid surface... I like the removable battery and it says that it will take Makita 18v batteries which I have not tried and probably won't need anyway. The hose and wand unit goes together very smoothly as the threads seem to be well molded and not prone to cross-threading... it even comes with extra gaskets if the original ones wear out from changing attachments a lot, but don't think that will be an issue either... I always use pipe tape on all water hose connection anyway, which is just an added sealer and makes it easier to apply and remove threaded connection... I did a quick test in the bathtub and it worked great, great pressure... I plan on using it to wash my vehicle... but would even be great on a campout to take quickie showers... Oh, and was prices right compared to other sprayers and features...
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Reviewed in the United States on August 10, 2025 by Anthony A. Anthony A.
Product arrived well packaged and on time. Instructions are a little sparse and some of the translation needs to be thought about after you read them. There was only 1 rubber washer in the package even though the booklet says 6, I put between the hose and handle, all the others appeared to be in place. the battery was fully charged upon receipt. If you take the measuring cup out you can store all of the nozzles in the top storage area. After assembly I put a couple of gallons of water in to try out all the different nozzles. Make sure to fully tighten all hose, handle, and nozzle connections before use. Adjusting the shoulder straps was not hard and with over 2 gallons of mixture in it, it wasn't too heavy (I am a 76 yo male, about 5' 5" 150#). With the pressure turned almost all the way down I was able to spot spray weeds and the unit turned on & off with depressing & releasing the handle. Be careful not to engage the clip to keep the handle depressed. After about 30m minutes of use the battery still showed full charge. I will be using this ostly at my campground and will update this review if any problems appear.
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Reviewed in the United States on May 29, 2025 by Carl Gilbert
This is powerful sprayer with great price. The order arrived in time, the assembly is relative easy though the instruction sheet is not very clear, I can figure it out by myself. The sprayer come with varieties of 6 nozzles, the battery and charger are included, it can also use Makita 18V battery if you own Makita tool battery. The water tank also had storage space which you can store spare nozzle and measuring cup and any unused parts all together, which is very convenient design. The spray wand can extend from 18in to 32in. The spray can adjust water pressure from 0-100psi which is very nice. This is great product.
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Reviewed in the United States on July 3, 2025 by JC