VAXMAY Backpack Sprayer 4.2 Gallon Battery Powered, 100 PSI Electric Garden Sprayer Works with Makita 18V Battery, Weed Lawn Yard Sprayer with 42" Telescopic Wand, 5 Nozzles, 2.5Ah Battery & Charger
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Availability:
In Stock.
Arrives
Wednesday, Apr 15
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Features
- Compatible with Makita 18V Battery: Designed to be compatible with Makita 18V lithium-ion batteries, the backpack sprayer allows you to use your own existing battery for extended runtime and uninterrupted work. When one battery runs low, simply swap and keep going. The garden sprayer also comes with a 2.5Ah 21V rechargeable battery and charger, giving you reliable power right out of the box. Perfect for large lawns, farms, gardens, and landscaping jobs.
- Up to 4 Hours of Runtime Covers Up to 18 Tank Refills: Powered by a high-capacity rechargeable battery, the battery powered backpack sprayer delivers up to 4 hours of continuous operation on a single charge enough to spray up to 18 tanks of water or solution. The built-in digital voltage display of weed sprayer keeps you informed of battery levels, so you can recharge in time and maintain optimal performance.
- Strong & Precise Spraying 100 PSI & 5 Spray Nozzles: The electric sprayer has a strong spraying force, reaching up to 100PSI. Customize your spray power with the adjustable PSI knob. Whether you need a gentle mist for delicate plants or a powerful jet spray for distant areas, the lawn sprayer adapts to your task. 5 Spray Nozzles support multiple spray patterns to meet different spraying needs. Upgraded 42" Telescopic Wand can reach difficult areas with ease.
- Comfortable Backpack Design with User-Friendly Features: Designed for extended use, the battery powerd sprayer features adjustable shoulder straps, padded back foam cushion, and ergonomic weight distribution to reduce strain on your shoulders and back. The wide-mouth tank opening with filter ensures easy refilling and prevents debris from entering the tank. Ergonomic Handle and Trigger Lock Design allow continuous spraying without hand fatigue.
- Versatile Applications with 1-Year Warranty: The electric backpack sprayer is ideal for weed and feed lawn fertilizer, spraying fertilizers or herbicides, house or car cleaning, disinfecting. The yard prayer is designed for homeowners, gardeners, and professionals alike. Backed by a 1-Year Warranty and 24/7 responsive customer support, giving you confidence with every use.
Brand: VAXMAY
Color: White
Product Dimensions: 12"W x 19"H
Power Source: Battery Powered
Model Name: HY2312-16L-WT
Brand Name: VAXMAY
Model Name: HY2312-16L-WT
Model Number: HY2312-16L-WT
Manufacturer Part Number: HY2312-16L-WT
Manufacturer: VAXMAY
Item Dimensions W x H: 12"W x 19"H
Color: White
Power Source: Battery Powered
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Apr 15
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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Similar Products
Top Amazon Reviews
Not a “Paid to give 5 star” or “Amazon Vine” reviewer. I bought this from my own hard cash by looking at similar products sold by this company. Overall the sprayer is excellent. The best part about it is the battery - it is a long lasting replaceable battery. The second best is the sprayer and the large capacity. Plus it is comfortable to carry after filling it up. I’m not the most fit person by far and I went through 2 refills and 3 sprays and it felt very comfortable. Lastly the controls are reachable including the turn on/ off switch and the spray speed while on the back. Overall an excellent product. Highly recommend.
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Reviewed in the United States on March 15, 2026 by GG
For sprayers it works great! We have a little over an acre and though we had to refill it several times, we got the job done. It's super heavy when full so I'll post a pic of how my husband and I handled the task. Next time, I'll be sure to bring a wine cooler along lol.
Reviewed in the United States on April 1, 2026 by Laural
This sprayer worked much better than I expected. I put a mix of 3 gallons of weed killer and this made the job very easy. Tried a few of the tips and settled in the one with more of a concentrated spray. I can see using the fan tip also along my fence line. Battery did not even drop one bar.
Reviewed in the United States on March 29, 2026 by Kim Wilson
Fits very comfortably on my back, I pad my shoulders for more comfort. Made the spraying project much less onerous with the power. Able to efficiently do a larger area.
Reviewed in the United States on March 27, 2026 by bunny rust
This is my review for VAXMAY Backpack Sprayer 4.2 Gallon Battery Powered, 100 PSI Electric Garden Sprayer Works with Makita 18V Battery, Weed Lawn Yard Sprayer with 42" Telescopic Wand, 5 Nozzles, 2.5Ah Battery & Charger from the VAXMAY Store. After a number of years toting 35 pounds of herbicide around plus 6 pounds for my backpack manual pump sprayer, I decided to get a battery powered one. I am now toting 43 pounds, but not pumping. This sprayer weighs 8 pounds. It's still a load but easier and quicker. This is a nice sprayer with some weak points. Unpacking the sprayer, my first concern was leaks since I'm working with herbicides. Top down, the filling cap was installed, but the cap gasket was not inserted correctly in the cap. I did not physically look at the hose at the connection to the pump, because it is behind a panel, so I was going to do a water test later anyway. The hose connection to the sprayer handle was loose, I checked the gasket and tightened that up. I tried the trigger lock. It fell off the handle immediately. Snapped it back on. I don't use that so no biggie. The rest of the connections on the wand needed tightening. It is 42 inches long if you want so the spray is away from your feet with no bending. The only spray head I use is the fan head. There was no indication of water flow on it. I substituted my old one which fit nicely. I put a gallon of water in it to test for leaks. Perfect no leaks. The water tank has very poor water level indicators molded into it so I made sharpie marks on it for every gallon I filled. The shoulder straps are comphy but I would have liked a center strap to hold the straps together. My old sprayer has this and it makes a difference. The sprayer pumps a lot. It would be very easy to over apply your spray. I played around with water, adjusting the pressure knob so I wouldn't kill my lawn when applying weed killer. The battery is a 21 volt and the Makita or generic are 18 volt. I don't use Makita tools so I don't know how the lower voltage effects spray time or performance if you change batteries. I applied several tanks and the battery indicator went down 1 volt! Not having to pump makes this chore a lot easier. I'm also happy I didn't kill my grass. Overall I think this is a good product with some shortcomings. The price drop from what I paid, now makes this a decent option and worth a try.
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Reviewed in the United States on March 23, 2026 by H. Greene
So far, it works very well. I'll update once I use it several more times.
Reviewed in the United States on April 3, 2026 by Ryan Pollard
Very well built. Several nozzle choices. Included battery gives up to three hours of power.
Reviewed in the United States on April 1, 2026 by k-dub
Works very well. Sprays with plenty of power. Much better than my old pump sprayer.
Reviewed in the United States on March 26, 2026 by Kindle Customer