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18V ONE+™ 4 GALLON BACKPACK CHEMICAL SPRAYER WITH 2AH BATTERY & CHARGER
Model: #P2860
- 11 Tanks per Charge
- Features a Variable Pressure Dial
- Includes Adjustable Nozzle and Flat Fan Nozzle
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4 Gallon Tank with 11 Tanks per Charge
Features
Specifications
Dimensions
- Battery
- 18V ONE+™ 2.0 Ah Battery
- Compatible Chemicals
- Fungicide, Grass Killer, Pesticide, Weed Killer, and other Chemicals
- Hose Length
- 48"
- Nozzle Type
- Adjustable or Flat Fan
- Tank Capacity
- 4 Gallons
- Warranty
- 3 year limited warranty
- Weight (Empty)
- 15.2 lbs.
- Weight (Full)
- 33.32 lbs.
Includes

18V ONE+™ 4 GALLON BACKPACK CHEMICAL SPRAYER

18V ONE+™ 2.0 Ah Battery

18V ONE+™ Charger
Reviews
18V ONE+™ 4 GALLON BACKPACK CHEMICAL SPRAYER WITH 2AH BATTERY & CHARGER
18V ONE+ 4 GALLON BACKPACK CHEMICAL SPRAYER Kit is rated
out of
5 by
307.
Rated 5 out of
5
by
Monteezy from
Works Fantastic
Very easy to use and set up. Spray distance is great.
Date published: 2025-07-22
Rated 5 out of
5
by
ChrisD28 from
Another great tool
Another great product from Ryobi. This adds to my collection of power tools from Ryobi, and the performance and ergonomics are top notch. Will stick with this brand for sure.
Date published: 2025-07-21
Rated 5 out of
5
by
KevMac1 from
Awesome
I had the Ryobi 1 gallon sprayer but needed more. So I bought this 4 gallon and love it! It is the perfect size for me to spray around the house and for spraying my yard.
Date published: 2025-07-19
Rated 2 out of
5
by
Annemaria from
A few critical design flaws
I bought this a month ago and have used it for 4 refills. The wand drips when the battery is in. That’s a design issue as it’s brand new. Also when it gets down to 1 gallon in the tank, it can no longer keep the pressure. Another design flaw. I’m a Ryobi gal all the way, and so I was sooo disappointed that this sprayer works so poorly. You have to waste/throw away the last gallon to put the sprayer away and that’s a lot of chemical to just dump.
Date published: 2025-07-11
Rated 5 out of
5
by
DAS1 from
Great replacement.
Bought to replace original 4 gal sprayer. This kit even better. Very happy. Use it 2 gallons at a time to spray weeds.
Date published: 2025-06-18