Backpack Sprayer 4 Gallon for Weeding, Spraying, Cleaning with A Protective Cover
Condition: New
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30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
Only 4 left in stock, order soon!
Arrives
Sep 10 – Sep 18
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Size: Inventor 5 Pro
Features
- Thoughtful Design with Hood: When you are spraying pesticides, chemicals, or gardening watering, in bad weather, you can protect your personal safety and prevent the spraying from external influences. At the same time, you can concentrate on the spraying range and reduce waste
- Double Waterproof: Our sprayer in lawn and garden is equipped with a front-facing. 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, get back to us
Brand: ALIENTABI
Tank Volume: 4 Gallons
Color: Green
Material: Polypropylene (PP)
Item Weight: 6.14 Kilograms
Brand: ALIENTABI
Tank Volume: 4 Gallons
Color: Green
Material: Polypropylene (PP)
Item Weight: 6.14 Kilograms
Style: Gun
Power Source: Battery Powered
Included Components: 1* Lithium-ion Battery, 1* Nozzle, 1* Hose, 1* Cleaning Brush, 1* Oil Filling Tool
Model Name: BPS5
Maximum Pressure: 0.46 Pound per Square Inch
Hose Length: 50 Inches
Product Dimensions: 10 x 14 x 22.2 inches
Item Weight: 13.51 pounds
Manufacturer: ALIENTABI
Country of Origin: China
Item model number: Inventor 5 Pro
Batteries: 1 Lithium Polymer batteries required. (included)
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sep 10 – Sep 18
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: 0.4GL
It is very easy to operate, just press the pump handle to spray, even the elderly and children can use it easily. It also has a large capacity and can spray a relatively large area at a time without having to refill the water frequently. Its nozzle is adjustable, so you can choose different spraying modes according to different needs.
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Reviewed in the United States on May 27, 2025 by Kevin jones
Size: 0.4GL
This handheld sprayer is really super compact and portable, perfect for outdoor activities. It's small and lightweight, so it can easily fit in your backpack without taking up any space. I often take it with me on camping or hiking trips, and it's very handy for spraying mosquito repellent or cleaning products. It has a spray nozzle that can be adjusted to different spraying modes, so you can choose according to different needs.
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Reviewed in the United States on May 11, 2025 by Amazon Customer
Size: Inventor 5 Pro
Not a big fan
Reviewed in the United States on September 13, 2024 by angelo c.
The ALIENTABI 0.4 Gallon Handheld Pump Sprayer is a great option for those looking for a lightweight and easy-to-use sprayer for gardening, cleaning, or other tasks. It has a comfortable grip and is made of durable materials, making it a long-lasting product. The sprayer has a capacity of 0.4 gallons, which is enough to cover a large area. It also has an adjustable nozzle, so you can control the spray pattern to fit your needs. The sprayer is easy to fill and empty, and it comes with a carrying strap for easy transport. I've been using the ALIENTABI 0.4 Gallon Handheld Pump Sprayer for a few months now, and I've been very happy with it. It's easy to use and has a long spray range. I've used it to spray pesticides on my plants, clean my patio, and even wash my car. I would definitely recommend this sprayer to anyone looking for a lightweight and easy-to-use option. Here are some pros and cons of the ALIENTABI 0.4 Gallon Handheld Pump Sprayer: Pros: Lightweight and easy to use Durable construction Adjustable nozzle Large capacity Carrying strap Cons: Can be a bit slow to pump The nozzle can be a bit difficult to clean Overall, the ALIENTABI 0.4 Gallon Handheld Pump Sprayer is a great option for those looking for a lightweight and easy-to-use sprayer. It's durable, has a large capacity, and is adjustable to fit your needs. I would definitely recommend this sprayer to anyone looking for a quality product.
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Reviewed in the United States on May 10, 2023 by Mictom
Size: 0.4GL
Didn’t think I’d be this excited about a watering can, but here we are. This little guy is actually super cute and works like a charm. I use it every morning for my windowsill plants and it gives just the right amount of spray. No drips, no mess. Plus, it looks nice sitting out, which is a bonus. Totally recommend!
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Reviewed in the United States on April 14, 2025 by Liting Lei Liting Lei
Size: 0.4GL
This 0.4-gallon sprayer survived being knocked off my garage shelf twice! The thick plastic feels unbreakable, and the leak-proof seal actually works – no more mystery puddles around my car wash supplies. Even the pump handle stays sturdy with thick cleaning solutions.
Reviewed in the United States on April 11, 2025 by Theo Dai Theo Dai
Size: Inventor 5 Pro
Worked good the first week,now it seems to be clogged and not spraying properly. Can't find any clogs! Also the straps should attach to the top and not the back and use comfort straps. I'll continue looking to see what is causing the unit not to spray properly
Reviewed in the United States on September 26, 2024 by Mathew Kempthorne
Size: Inventor 5 Pro
Bought this sprayer in October of 2024 (not even a full season of use) and it just stopped spraying. Can’t find any contact information to fix this issue.
Reviewed in the United States on February 23, 2025 by C. Russell