18V ONE+™ 2 Gallon Chemical Sprayer WITH 2AH BATTERY & CHARGER

Model: #P2830A

4.7 | 345 Reviews
For the perfect union of convenience and versatility, the RYOBI ONE+™ 2 Gallon Chemical Sprayer sprays up to 20 tanks per charge with no pumping required. Featuring an adjustable spray nozzle, detachable 2 gallon tank, and cap that doubles as a measuring cup, this product is completely efficient from prep to clean up. For additional convenience and the tool comes with a 2.0 Ah Lithium-Ion Battery and is backed by a 3-Year Warranty.


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This product is covered by a 3-year limited warranty.

The RYOBI 18V ONE+ System features over 225 unique products, giving you the ultimate in versatility and selection to get the job done.

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  • Power Source: 18V Lithium-Ion Battery
  • Tank Size: 2 Gallon
  • Pressure: 45 PSI
  • Tank Material: High Density Polyethylene
  • Hose Length: 4 ft.
  • Nozzles: Adjustable
  • Weight: 4.5 lbs.


  • 18V ONE+™ 2 Gallon Chemical Sprayer
  • Spray Wand
  • Replacement Seals
  • Measuring Cap
  • Removable 2 Gallon Tank
  • Carrying Strap
  • 18V Lithium-Ion 2.0 Ah Battery
  • 18V Lithium-Ion Battery Charger
  • Operators Manual


18V ONE+™ 2 Gallon Chemical Sprayer WITH 2AH BATTERY & CHARGER
18V ONE+ 2 Gallon Chemical Sprayer Kit is rated 4.7 out of 5 by 344.
Rated 2 out of 5 by from Great, but doesn't last The battery lasts a long time and the sprayer works ok (minimal pressure), but so much better than pumping. I've had this about 10 months and used only for herbicide. Today the sprayer stopped working-the pump runs, but does not suck the liquid from the tank. I made sure the suction hose is tight on the nipple (no leaks), but still no go. 10 months using once every 2 to 4 weeks not so good. I guess I will see if the warranty will replace.
Date published: 2022-05-09
Rated 5 out of 5 by from Fantastic The 18v battery lasts a very long time and the spray reaches over three feet away sure beats the simple 6-AA battery operated pumps.
Date published: 2022-05-09
Rated 5 out of 5 by from Great Unit I just picked up online order today. Filled it with water and checked it out, so far it seems to be a good unit, the wand adjustment is very good. Love the backpack pouch that came with the unit. The only thing I have to say negative about the sprayer is only one of the two tanks have a lid for the pump line inlet.
Date published: 2022-05-06
Rated 5 out of 5 by from Works great, typical ryobi tool! Bought this because a pump sprayer would’ve been miserable to spray all this dang poison ivy. This 2 gallon is the perfect size for the area I need to spray. Had to fill it twice, got every spot needed and no hand or arm cramps! Sprays great.
Date published: 2022-04-27
Rated 5 out of 5 by from Great Sprayer AAAAA++++++ We have several Ryobi products, and added this one, and wow does it work great, so much faster and easier than the old way of spraying for weeds. In 10 minutes I can do what took me an hour before. Highly recommended!
Date published: 2022-04-25
Rated 5 out of 5 by from 18v chemical sprayer no pumping I bought this 2 weeks ago and tried it. It’s portability is very good and most of all no pumping. A great addition to my one plus 18v tool system.
Date published: 2022-04-18
Rated 5 out of 5 by from No more stopping and pumping. I am officially a Ryobi guy. I use this to spray the yard for weed control. I use this in addition to spreading weed and feed. It is so much easier than using retail pump bottles. The battery last for a couple of applications. I am going to buy another one to use degreaser on my rims and tires.
Date published: 2022-04-17
Rated 5 out of 5 by from great product got this to spray grass and weed killer. tried with just water and it works great. now i am just waiting on the weeds.
Date published: 2022-04-07
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