Battery Powered Backpack Sprayer 4 Gallon, VAXMAY 100 PSI Electric Graden Sprayer Works with Makita 18V Battery, Weed Yard Sprayer with Telescopic Wand, 5 Nozzles, 2.6 Ah Battery & Charger Included
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Availability:
In Stock.
Arrives
Sunday, Sep 7
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Size: 4.2 Gallon
Features
- Compatible with Makita Battery: our battery backpack sprayer is compatible with Makita 18V batteries, making battery replacement simple. The weed sprayer features a digital voltage display for clear monitoring of battery usage to remind you in time. Equipped with a battery discharge protection, the battery powered yard sprayer will automatically shut off when the voltage drops below 14V for better extend battery life and long time use.
- 16 Tanks Spraying in One Go: This battery garden can spray 16 tanks of water and mix solution continuously at one time on a single charge. Additionally, the electric garden sprayer comes with a 2.6Ah 21V battery and a 110-240V charger, providing continuous, reliable power to keep your operations running smoothly. It is ideal for various spraying applications, from gardens and lawns to agricultural fields.
- 100 PSI Strong Spraying: The weed sprayer has a strong spraying force, reaching up to PSI 100 (7Bar) with the 3800 rpm high-speed motor. The adjustable PSI Knob of lawn sprayer ensures optimal performance and adaptability for all your tasks, whether you delicately mist plants or need a powerful stream to target distant areas. The water sprayer comes with 5 different nozzles, it can meet all your daliy needs. Telescopic wand with Trigger Design can be extended to 39.3in for hard-to-reach places.
- Comfortable Backpack Sprayer: The thickened and widened backpack strap of lawn sprayer guarantees easy mobility and utmost comfort. With Unique Waist Support and thickened cushioning design, it minimizes strain and fatigue, allowing for effortless spraying while carrying the sprayer. The translucent water tank scale allows for easy monitoring of the remaining liquid level. Additionally, our battery powered sprayer boasts an upgraded storage area to accommodate essential accessories with ease.
- Wide Application & One Year Warranty: Electric garden sprayer can handle a variety of tasks, including weed and feed lawn fertilizer, spraying fertilizers or herbicides, cleaning your car, pet bathing, sprinklers for yard and more. Comes with worry free One-year Warranty and 7/24 online service. Any questions about product, feel free to contact us.
Brand: VAXMAY
Tank Volume: 4 Gallons
Color: Green
Recommended Uses For Product: Garden sprayer, Weed Control, Chemical sprayer, Fertilizer sprayer
Material: High Density Polyethylene (HDPE), Nylon, Polypropylene (PP)
Brand: VAXMAY
Tank Volume: 4 Gallons
Color: Green
Recommended Uses For Product: Garden sprayer, Weed Control, Chemical sprayer, Fertilizer sprayer
Material: High Density Polyethylene (HDPE), Nylon, Polypropylene (PP)
Item Weight: 4.06 Kilograms
Product Dimensions: 8"W x 19"H
Style: Knapsack
Power Source: Battery Powered
Included Components: 4 Gallon tank, VAXMAY 100 PSI electric pump, telescopic wand, 5 nozzles, 2.6 Ah 21V battery, 110-240V charger
Model Name: XAR4000G
Maximum Pressure: 1E+2 Pound per Square Inch
Hose Length: 39.3 Inches
Item Weight: 8.93 pounds
Manufacturer: VAXMAY
Item model number: XAR4000G
Batteries: 1 Lithium Ion batteries required. (included)
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Sep 7
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
Size: 4.2 Gallon
I'm very happy with this garden sprayer. I use it primarily for watering my garden with gray water. Typically, I water without any nozzle attached, which works well for my purposes. However, it does come with several other nozzles which I have also used when applying fungicide to my garden, and everything works well. The adjustable pressure is nice as when I am watering I sometimes need to lower the pressure to water plants in small containers, but I can also increase the pressure to increase the speed in which the water flows to get the watering done faster. I get a lot of use off of a single charge on the battery, so it's nice that I don't have to remember to recharge it every time I use the device. The backpack is made of sturdy plastic; I remember reading some comments about the build quality when considering this purchase, and I'll say that I think this backpack balances quality with functionality well. You wouldn't want this backpack to be made of sturdier material, as it'd then likely be heavier, which 4.2 gallons of liquid is already a good lift, so personally I think the material is a good choice. It feels sturdy, and I've had no issues with leaks or loss of pressure. I chose this one because it holds 4.2 gallons, a larger capacity that other sprayers. I can easily spray my entire garden with the diluted fungicide on one backpack; I have about 60 plants in containers and one large bed in-ground. All in all, I found this to be a good buy at the price point. I will update this review if anything goes awry; as I write this, I've had this for around 6 weeks.
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Reviewed in the United States on May 19, 2025 by MM
Size: 4.2 Gallon
If you are tired of hand pumping and constantly refilling your pump, get this. I have 3 acres and I don’t know why I didn’t get one sooner. It saves lots of time and makes spraying efficient. You turn the sprayer on and off with a switch and can change the pump speed and rate with the turn of a knob in the bottle left that you can reach while wearing the sprayer. Came with a battery fully charged and all the pieces inside of the sprayer as well as a measuring cup up to 3 ounces oz. Seems to be durable plastic construction and metal wand that is extendable. So far it works great and is easy to use. It is 4gallons of water on your back so you need to keep your balance. I use it on unstable terrain so it can make you tipy.
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Reviewed in the United States on June 5, 2025 by Dylanhawaii
Size: 4.2 Gallon
I’ve been using this battery-powered backpack sprayer for a few weeks now and I’m honestly really happy with it. It comes with several nozzle options, which is super helpful depending on what you’re spraying. I personally like the dome-shaped tip—it works great for getting into bushes and shrubs when I’m treating for mosquitoes and ticks. The pressure is strong enough to hit harder-to-reach areas, and it holds a good amount of liquid so I’m not constantly refilling. Best of all, it’s easy to carry and use—doesn’t feel bulky or awkward on your back. For the price, this is a great value. I’d definitely recommend it to anyone doing yard or pest control work at home.
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Reviewed in the United States on June 25, 2025 by dany D
Size: 4.2 Gallon
So far so good. Plastic seems to be a cheaper quality. The back "brace bracket" won't stay connected and the attachments won't all fit in the little storage compartment but that's not an issue really. The battery lasts a long time and the pump sprays well and works as it should. Better value than others that are priced way higher. Time will tell...but it beats the pump sprayers that's for sure!
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Reviewed in the United States on July 5, 2025 by GR8NESS
Size: 4.2 Gallon
Bought this because my old sprayer died. It was a 2 gallon, hand held device which did the job, but didn't hold enough fluid so I had to refill it from time to time. Decided to get this larger, back-worn system which holds significantly more fluid, had many more spray heads and is pressure adjustable which is nice because some plants don't want a hurricane of fluid sprayed on them. I've used it a couple of times and thus far, it's awesome.
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Reviewed in the United States on May 27, 2025 by fc2
Size: 4.2 Gallon
This sprayer is so easy to use. It did not leak and it saved My Husband so much time in spray. He absolutely loves it. It holds so much. He was able to do the whole entire yard without having to refill the different spray nozzles help help out a lot it’s very effective. I would definitely recommend this product. We already had a neighbor by one.
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Reviewed in the United States on June 21, 2025 by BOBBIE licensed Esthetician
Size: 3.2 Gallon
Works as advertised. The straps are easy to adjust. Just make sure you have secured the straps properly. Give both straps a good tug before you put the tank on your back. The various attachments for adjusting the pattern and strengh makes this a very versatile sprayer. All the attachments are very effective. Some buyers have mentioned leakage. I noticed some minor leakage at first. But after re-tightening the hoses and attachments I had no problem with any leakage. Very happy with my purchase.
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Reviewed in the United States on July 1, 2025 by mgk
Size: 3.2 Gallon
I’ll start off by saying I did NOT by this as a promotional. I was skeptical about how well this would work on my home yard. But for the price, what the heck. 1 . Easy to setup 2. I was able to do the entire yard front and back within 30 minutes (weed control), and I had a lot of crabgrass. 3. Light weight and seems durable after single use. 4. Battery lasted entire treatment and still has plenty of life. Definitely worth the price and came quickly.
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Reviewed in the United States on June 28, 2025 by Aric