RYOBIRPI18-0 High Pressure Compressor Battery 18V 11 Bar 160 PSI Body Only

I use this Ryobi compressor for car tires, volleyballs, and bike tires. It has a compact design and works well. It’s a bit noisy, but it gets the job done. I really like that you can set the desired PSI and just press a button to start. Very convenient!

A great portable air pump that works great and could not be easier to use. I have multiple Ryobi tools and, knock on wood, they have been 100% reliable and easy to use and this air pump does what I need with all of our bike and auto tires.

Bought into Ryobi battery tools years ago when they offered a great handheld inflator. Since then added many others mainly for convenient “car carry” inflating tires, equipment and lugnut (tire changing) car, rv, trailers convenience. Two advances with new inflator is very compact and easy to store. Secondly, being able to preset desired pressure and its ability to free stand without “walking “ makes it very convenient. Most pressures used are less than 50 lbs, but reaches those limits with no issues. The hose gets extremely hot though. Even the 1.5 amp batteries are good for several tire top ups. I prefer using 4amp batteries that work longer, but make unit slightly larger and heavier.

Has been working very well so far, I like the compact size.

Works good and the compact size is nice. Only downside is that it's noisy.

I purchased this unit as a replacement for an earlier Ryobi inflator, the pistol-grip type, which I wrecked by ignoring the advice about “duty cycle” – five minutes of rest after five minutes of use. The reason for this caution is that the thing becomes hot, and my old one got so hot in pumping up eight car tires that something inside broke and started rattling. I mention this because this product also has that same duty cycle (top of page 4 in the manual), and this time I’m paying attention.Anyway, is this a good tire pump? Indeed it is, for three reasons: First, it’s much faster than my old one; they aren’t kidding about “high-pressure.” Second, it’s convenient to have the option of auto-stopping when a pressure target is reached. And third – and this was a pleasant surprise – they have somehow gotten around the problem, common with electric tire pumps, of the gauge reading high when the pump is operating, then settling back two or three psi when the pump stops; that is, you’d have to “over-pump” your target, then stop and see what pressure was actually achieved. But this pump is different – it reads the same when pumping as when it’s off. That makes the auto-stop feature work very well.Is it accurate? After inflating the tires on my trusty old Honda Fit, I compared this product's readings to those of my snobbish Longacre Racing tire gauge, and they agreed well.If you’re interested in this product, it’s likely you’re already in the Ryobi One+ system, but if this is your first such product, you’ll need a battery. That’s where the money goes, you’ll find. Yet I recommend sticking with Ryobi-branded batteries, despite the oceans of cheaper knock-offs out there. How powerful does the battery need to be? Well, when I first tried out this pump, the battery I happened to lay my hands on was a big 6Ah unit, which is obviously overkill for this purpose (unless you’re pumping up a fleet of trucks). Still, after inflating four tires, the battery was down one blinking light when placed back on the charger. If I needed a battery just for this guy, I’d probably go with 3Ah or above.

This product performed exactly as advertised. Just used it on bicycle tires the day after it arrived and it pumps very fast. Probably would be fast on a car tire too. It doesn't get any easier than this product for simple tire maintenance. Turn it on, set the pressure you want and then hit the start button; the pump will stop when it achieves the desired pressure. Very portable and easy to store. It should be noted that you must already have at least one Ryobi 18 volt battery.

Great little compressor. Set the tire pressure and wait until it finishes and auto stops. Super easy to use.Not too loud. Air flow is decent, doesn't take too long to inflateDefinitely a better value than the previous inflator.