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RYOBI 18V ONE+™ 1 Gallon air compressor

  • Based on 663 reviews
Condition: New
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Availability: In Stock.
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Arrives Nov 20 – Nov 22
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Features

  • Professional locking regulator keeps the pressure set to the intended PSI
  • Battery and charger sold separately, Bulk Packaged
  • Cordless power allows for portability and use anywhere

Description

Cordless Air Up To 120 Max PSI Perfect For Roadside Tire Inflation Or For Use With Pneumatic Finish Nailers Over 260 ONE+ Tools – All Work With Any RYOBI ONE+ 18V Battery RYOBI introduces the 18V ONE+ Cordless 1 Gal. Portable Air Compressor (Tool Only). Performance meets portability with this addition to The System of over 225 Cordless Tools that all work on the same battery platform. This compressor delivers cordless air up to 120 PSI making it perfect for roadside tire inflation or for turning pneumatic finish nailers into cordless finish nailers. Best of all, it is part of the RYOBI ONE+ System of over 260 Cordless Tools that all work on the same battery platform. Backed by the RYOBI 3-Year Manufacturer's Warranty, this 1 Gal. Portable Air Compressor includes an operator's manual. Battery and charger sold separately.

Brand: RYOBI


Voltage: 18 Volts


Recommended Uses For Product: Tire Inflation


Power Source: Battery Powered


Special Feature: Cordless, Portable


Brand: ‎RYOBI


Voltage: ‎18 Volts


Recommended Uses For Product: ‎Tire Inflation


Power Source: ‎Battery Powered


Special Feature: ‎Cordless, Portable


Included Components: ‎Battery


Item Weight: ‎14 Pounds


Capacity: ‎1 Gallons


Color: ‎Green


Product Dimensions: ‎13.5"L x 11.5"W x 10"H


Style: ‎Portable


Model Name: ‎ONE+


Hose Length: ‎15 Feet


Tank Volume: ‎1 Gallons


Manufacturer: ‎RYOBI Tools


UPC: ‎033287175796 033287185986


Part Number: ‎P739


Item Weight: ‎14 pounds


Item model number: ‎P739


Is Discontinued By Manufacturer: ‎No


Item Package Quantity: ‎1


Special Features: ‎Cordless, Portable


Batteries Included?: ‎No


Batteries Required?: ‎Yes


Warranty Description: ‎3 Year Tool Warranty


Date First Available: January 17, 2019


Frequently asked questions

The Ryobi 18V Air Compressor is compact and highly portable, measuring 7.13 inches in width, 10.24 inches in height and 14.17 inches in length.

The Ryobi One+ Air Compressor can inflate a car tire of standard size in approximately 2-3 minutes. However, the inflation time can vary depending on tire size and the compressor's current battery level.

No, the Ryobi 18V One+ 1 Gallon air compressor is sold as a bare tool, meaning the battery and charger are sold separately.

The Ryobi 18V Air Compressor has a maximum PSI (Pounds per Square Inch) of 120, making it capable of inflating tires and for use with a variety of pneumatic tools.

Top Amazon Reviews

🚀 Abunda's Overview

This is our summary and key points to consider based on customer reviews.


These reviews highlight that this portable compressor is highly valued for its convenience and lightweight design. It is efficient for inflating tires, especially for off-roading and RVs, though it may be a bit slower than desired. Many users have noted that it fits well within a larger system of Ryobi tools, however, it seems the unit does not come with any accessories like hoses or fittings.

Pros

  • 🚗 Great for on-the-road tire inflation
  • 🔋 Works well with other Ryobi tools and batteries
  • 📏 Compact and portable
  • 💪 Reliable performance

Cons

  • ⏱️ Takes some time to fill tires
  • 🔧 Doesn't come with hose & fitting
  • 🔄 Can be confusing to operate initially

Should I Buy It?

If you’re already a Ryobi user and need a portable option for inflating tires on the go, then this could be a great fit for you. However, be prepared for a slightly slower inflation process, and additional purchases for the necessary accessories like hoses or fittings. If these aren't dealbreakers for you, this compressor is well-rated for its compact size and reliable performance.


  • Just buy it!
This Compressor is pretty good. I was skeptical at first. But this compressor is amazing for me. The speed is good. Gets to the 120psi in maybe 1 minute. The weight is great too, it feels like it probably weighs like maybe 15 pounds. Super compact too. I have it in my trunk and it takes up almost no space. The noise level isn't that bad. Its obviously loud, but not loud enough that you cant hear anything. Its a very manageable sound level. Very durable with the rubber handle and feet and thick air tank. I have a 4ah and an 8ah battery. The battery life is pretty decent with a 4ah battery. I can easily fill all 4 of my tires with half a battery or more left over. If you are even considering an air compressor like this, just get it, its a really great machine for what it is. ... show more
Reviewed in the United States on October 18, 2025 by Joseph P.

  • Great to air up on trail
Great little compressor. Works great to air up tires after trail.
Reviewed in the United States on November 11, 2025 by Broken Like Me

  • Decent
Suppose it's ok for the size. Handy but takes a while to air up tank and depletes quickly.
Reviewed in the United States on May 12, 2025 by David C Hartley

  • Small, light, but tuff!
Worked great, mint condition.
Reviewed in the United States on November 13, 2025 by john

  • Great for the environment and pocketbook.
I use it for small projects, especially when I need the equivalent of a few cans of air spray. It works out great. It is an air compressor. It is not "silent"....
Reviewed in the United States on October 24, 2025 by WesZ

  • Great little air compressor !!
This compressor is the best !! Real handy on the road.
Reviewed in the United States on October 30, 2025 by Dale Wooten

  • Compresor
Compresor pequeño pero con muy buena calidad
Reviewed in the United States on September 23, 2025 by Lissy FP

  • Low Tire - OK - not much else.
It does work to pump up a tire, but that takes longer than I anticipate. I tried to use it to clean a key board and it just doesn't even do that very well. The tank empties almost immediately and the compressor has a hard time refilling while in use and the pressure it generates while running is insufficient for any real use beyond filling the tire. ... show more
Reviewed in the United States on April 7, 2025 by tomb523

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