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ALIENTABI Backpack Sprayer 4 Gallon, 2.6Ah- Lithium Battery Powered for Weeding, Spraying, Cleaning

  • Based on 318 reviews
Condition: New
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Availability: Only 5 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, Nov 27
Order within 19 hours and 12 minutes
Available payment plans shown during checkout

Size: Inventor 5 Classic 4Gal


Features

  • High-quality Materials4-gallon electric sprayer crafted from select materials that will last through several spraying seasons. Never chew up any essential organisms thanks to the diaphragm pump design. 20kg load bearing for each comfort strap with stainless steel hook
  • Dual Speed SwitchSelect the perfect spraying pressure for your battery pump sprayer at 36 psi or 65 psi with a flip of switch. High pressure gun with Viton seal plus extended threaded stainless-steel wand provide 0.46gp maximum pressure
  • Lasting PerformanceLithium-ion battery powered sprayer eliminate manual frustration. Spray for over two hours on one charge and over 26-feet. Simply remove the battery, charge it, and pop it back in
  • Double WaterproofOur sprayer in lawn and garden is equipped with front-facing 18V/2.6Ah Samsung lithium battery pack with indicator and overload protection. Fully sealed battery cover that clicks in for added water resistance
  • Customer Oriented ALIENTABI is a customer-centric brand. Before the sprayer is sent out, the factory will conduct a series of quality inspections on the machine, including a water leakage test, so some products will have residual water stains inside the box, which will not affect the use. If you receive the goods and think there is a problem, You can contact us and we will help you solve product problems within 24H.

Brand: ALIENTABI


Tank Volume: 4 Gallons


Color: Green


Material: Polyethylene (PE)


Item Dimensions LxWxH: 10 x 14 x 22.2 inches


Brand: ALIENTABI


Tank Volume: 4 Gallons


Color: Green


Material: Polyethylene (PE)


Style: Garden


Power Source: Battery Powered


Model Name: Inventor 5


Product Dimensions: 14"W x 22.2"H


Item Weight: 13.22 pounds


Manufacturer: ALIENTABI


Country of Origin: China


Item model number: Inventor 5


Batteries: 1 Lithium Polymer batteries required. (included)


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 27

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.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Parts broke company covered warranty
Size: Inventor 5 Classic 4Gal
Overall good sprayer but some parts broke and i contacted the company and it was under warranty and they sent me a brand new one within a week, great customer service!
Reviewed in the United States on October 20, 2023 by Richard

  • Bad equipment
Size: Inventor 5 Pro
Piss poor sprayer. Stopped working properly 3 weeks after receiving it. The problem has just gotten worse. Don't by this junk.
Reviewed in the United States on October 24, 2023 by Fred D Hamilton

  • Broke after 2 uses but,I received a new replacement.
Size: Inventor 5 Classic 4Gal
customer service resolved the issue and replaced the broken one.
Reviewed in the United States on September 20, 2023 by Quigley

  • Best
Size: Inventor 7 Ultra Long&Enhance Pump 4Gal
This is the best sprayer ever, I have bought many of these for my business,
Reviewed in the United States on October 5, 2023 by Paul H Merritt

  • Nice upgrade
Size: Inventor 5 Classic 4Gal
I upgraded from my original Black & Deckee purchase. It was a major improvement for the extra 35 bucks. My only concern is that I received a returned unit… that still had water in the tank. Nothing appears to be missing, and everything works. We’ll see how it goes.
Reviewed in the United States on July 31, 2023 by Tim Riley

  • Versatile, easy to use battery backpack sprayer
Size: Inventor 7 Ultra Long&Enhance Pump 4Gal
The media could not be loaded. These ALIENTABI backpack comes with an 18V battery, 3 different nozzles, you can change the pressure from 65 psi or 95 psi just with a flip of the switch. Plus it makes even spot spraying the yard for dandelions an easier task. I compared this sprayer to my old 4 gallon backpack sprayer which was a pump type which wore me out way before finishing spraying, the shoulder straps on it are thicker and padded, so you really don’t feel the weight. With this sprayer, it’s ambidextrous. You can use either your right hand or your left hand to spray, as compared to my old one where you always had to pump with the left hand and spray with the right. Very tiring process with my old sprayer. I measured the longest distance that I could get with a full battery and the adjustable sprayer nozzle, you can spray up to 33 feet. Perfect for spraying those poison ivy vines that grow up the sides of our fence. On the video I used it to spray the flowers we have with water, also the flower beds where we are growing vegetables and peppermint, it’s excellent also if you don’t have a faucet near to put a hose, this makes it very easy, you can also use it to clean windows or my husband used it to clean the metal on the garage that he’s going to paint in one color. But I mostly bought it to fumigate my backyard this summer for fleas from the neighborhood straight cats and also for mosquitoes which during summer are bad. Overall this backpack sprayer is the best thing since sliced bread, and it turned my four or five times yearly back breaking chore into a quick, easy task. Versatile many ways to use it. 100% recommended. ... show more
Reviewed in the United States on May 23, 2022 by c'est la vie🎉😘 c'est la vie🎉😘

  • ease of use
Size: Inventor 7 Ultra Long&Enhance Pump 4Gal
All around usage. I spray the lawn with chemicals,spray the house with cleaning agent. I also used it for bug spay on my plants. It was a little more than what I wanted to spend but after getting it I liked it. The battery power is the way to go and the charge last long as described. I would definitely recommend this to those who do not want to pump manual. ... show more
Reviewed in the United States on August 19, 2023 by Richard A.

  • Weed patrol
Size: Inventor 5 Classic 4Gal
I purchased this unit last year and used it a few times. Also sprayed a bit this spring. So far so good. Battery has a great long life and I have yet to recharge it. Probably ran eight tanks through it so far. On/Off tab is sometimes difficult to reach but I like the auto shutoff when you are not squeezing the handle. I have heard different complaints about other units having pump failure so I will do a followup post in the future but right now I think it is a great product. Cleaning thoroughly after use is important ... show more
Reviewed in the United States on May 19, 2023 by D. Borske

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