Battery Powered Backpack Sprayer with Mixer 4.2 Gallon, Upgraded Backrest & Strap, Adjustable PSI 0-100, Electric Garden Sprayer Compatible with Makita 21V/2.6Ah Battery & Charger, 5 Nozzles & Goggles
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Availability:
20 left in stock
Arrives
Sunday, May 10
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Features
- Built-In Automatic Mixing: Our electric backpack sprayer boasts a one-touch automatic mixing mechanism. Whether youre using powdered herbicides, liquid pesticides, cleaning agents, or other formulations, just press the mixing button(red button)no extra tools or physical effort requiredto achieve smooth, homogeneous blending.This avoids waste from uneven distribution and saves you precious time on prep work, ensuring consistent application for your outdoor tasks
- 4.2 Gallon Large-Capacity Tank: Our sprayer comes with a seamless, thickened 4.2-gallon (16L) tank, plus a dedicated storage area for essential accessoriesextra nozzles etc.keeping your gear organized and handy. Its extra-wide mouth lid prevents spills when pouring formulations, while the smooth interior makes rinsing and cleaning effortless. Despite the rugged, durable build and large capacity, it only weighs 6.4 lbslight enough for all-day carry without straining your back
- Long-Lasting Rechargeable Lithium Battery: Our battery-powered sprayer delivers 16 full tanks of continuous spraying/mixing per chargeno frequent recharges to interrupt your work. Equipped with a 21V 2.6Ah battery and 110-240V universal charger, it provides steady, reliable power for seamless operations. Perfect for gardens, lawns, and more. Bonus: Compatible with Makita 18V batteries for hassle-free replacement. A clear battery display monitors usage in real time, alerting you to charge
- Adjustable 0-100 PSI Sprayer: This sprayer features two switch modes: the green spray switch defaults to 100 PSI, while rotating the knob enables PSI adjustment (0-100 PSI/7Bar). Equipped with 5 interchangeable nozzles, it fits lawn/garden watering, nursery care, vegetable gardens, and applying cleaners, herbicides or pesticides. The 43in trigger telescopic wand reaches hard-to-access spots, meeting all daily needs with flexible pressure control for optimal performance
- Ergonomic Backpack Sprayer: Equipped with latest thickened sponge pad design, this sprayer takes comfort to a new levelpaired with double-layer padded shoulder straps, it greatly reduces back strain and fatigue for effortless mobility during long work sessions. The handle of sprayer also boasts user-friendly details: A simple locking mechanism enables continuous spraying without holding the trigger
- Note: Due to the pumps design, maintaining moisture is a protective measure for its internal components this safeguards normal operation and prevents damage from dry running. As such, a small amount of residual moisture inside the product is completely normal
Brand: Dehyteco
Tank Volume: 4.2 Gallons
Color: Green
Recommended Uses For Product: Pest Control, Vehicle Washing, Watering, Weed Control
Material: Plastic
Brand Name: Dehyteco
Recommended Uses For Product: Pest Control, Vehicle Washing, Watering, Weed Control
Included Components: Battery Charger, Instruction Guide, Nozzle, Shoulder Strap
Model Name: DHT-16TF
Model Number: DHT-16TF
Manufacturer Part Number: DHT-16TF
Manufacturer: Dehyteco
Tank Volume: 4.2 Gallons
Item Dimensions W x H: 8.3"W x 17.7"H
Hose Length: 48 Inches
Color: Green
Style Name: Backpack
Power Source: Battery Powered
Maximum Pressure: 100 Pound per Square Inch
Material Type: Plastic
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, May 10
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 battery powered backpack sprayer has made yard work so much easier. The 4.2 gallon tank holds plenty, and the battery power means no more constant pumping like with manual sprayers. It saves a lot of time and effort. I really like the adjustable PSI because I can easily control the spray depending on the job. The built-in mixer helps keep everything well blended, and the different nozzles make it easy to switch spray patterns. The upgraded backrest and straps also make it comfortable to wear, even when the tank is full. It feels well made and works great with Makita batteries, which is very convenient. Overall, it’s a reliable and easy-to-use sprayer that I’m very happy with. Definitely a great tool for lawn and garden care!
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Reviewed in the United States on March 12, 2026 by Grace Clark
I started using this electric backpack sprayer for my garden as an upgrade from hand watering and it has made yard work much easier. It features a 4.2 gallon tank which allows me to cover a large portion of my lawn without constantly stopping to refill it. When it's at full capacity, the sprayer feels surprisingly lightweight and well balanced on my back. It features a padded backrest and adjustable straps that make it comfortable to wear which is appreciated when I'm spraying for long sessions at a time. I like that it comes with a rechargeable battery and charger so I don't have to deal with manual pumping like my old sprayer. The battery lasts long enough for me to finish all my garden tasks in one go. It also features five different nozzles which allows me to switch between a fine mist for plants and a stronger stream for larger areas. I've used it mainly for watering but also for weed control and it handles these jobs well. The included goggles are a nice addition and make me feel safer when spraying chemicals. The sprayer was very straightforward to use, has saved me a lot of time and maintaining my garden and lawn now feels like a much easier task.
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Reviewed in the United States on March 12, 2026 by Dennis
This automatic sprayer is very easy to use and saves a lot of effort compared to manual ones. It sprays evenly with good pressure, so the job goes much faster. The backpack design is comfortable and not heavy on the shoulders. The tank size is perfect for home use without needing constant refills
Reviewed in the United States on January 16, 2026 by Iris
This sprayer was just what I was looking for, I have makita batteries and I would use it to spray neem oil on my tall fruit trees and since neem oil needs to be constantly mixed the mixer would be handy . I got it today 3-24-26 and put it together to test it out in case I need to send it back . Well I need to send it back. First let me say it came with very little instructions that I needed a magnifying glass to read , I had no problem putting it together but I needed a screwdriver to pry the battery door open and since there is very little room it was all I could do to get the battery out. I put the battery on it's charger and put one of my makitas in, the pump started right up even though the switch was off and try as I might I couldn't get the pump to shut off until I pulled the battery out. I think the pump may have been on the since the time it left the manufacturer until the battery drained and the instructions say not to run it dry. Not good for that pump. The makita battery came right out this without a problem. Although I saw no mention of it, it looks like the battery can be charged while still in the case eliminating the need to pry the door open, but I wouldn't charge a battery in a small enclosed space. I wanted to see how well it sprayed, like I said I have tall trees, so I put some water in it and put my makita in and the spray seemed ok, shot fairly high with no leeks. So I will exchange it for another one and see if it's switch will work. Hopefully I can upgrade my one star review.
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Reviewed in the United States on March 10, 2026 by R. G.
I’m really impressed with this electric backpack sprayer — it’s been a total game-changer for both my plants and my routine. It’s a massive upgrade from hand-watering houseplants, and even compared to a handheld pneumatic sprayer, this is in a completely different league. No more constant pumping, hand fatigue, or uneven pressure — just consistent, controlled spraying every time. The 4.2-gallon tank holds plenty so I’m not refilling nonstop, and the automatic mixing feature makes prep fast and foolproof. I love being able to adjust the PSI depending on what I’m doing — gentle enough for delicate houseplants, but powerful enough for larger outdoor tasks when needed. Comfort really stands out too. The padded backrest and shoulder straps make it surprisingly easy to wear, even during longer sessions. The battery power is a huge plus — once it’s charged, it just works. The included nozzles and long wand make it easy to reach shelves, corners, and awkward spots without moving plants around. Overall, this sprayer has made plant care faster, easier, and more consistent than anything I’ve used before. If you’re still hand watering or relying on a handheld sprayer, this feels like a serious upgrade — highly recommend!
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Reviewed in the United States on January 16, 2026 by Vicious Vegan
This battery-powered backpack sprayer is very convenient and easy to use. The 4.2-gallon tank holds enough for large areas and the adjustable pressure gives good control for different tasks.The electric pump saves time and effort compared to manual sprayers and the padded straps make it comfortable to carry. It also comes with multiple nozzles and has good battery life. It has been working like a charm on my small farm.
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Reviewed in the United States on March 23, 2026 by Star girl Zaa