When the machine is attached to my bicycle tires, it fills the tires and turns off, but then, as I detach it, it leaks a good deal of the air out before I can get it fully loose. I follow the directions carefully. I end up using a manual bike pump to get and keep the tires full.

Great product!

We use this cordless inflator for my son's quarter midget and it works great. We can take it on the kart, and right before he is getting to race its handy to have right there to check the tire pressure. Would recommend this to anyone especially in the racing industry!

I had been looking at the Ryobi inflator when I came across the Powerbuilt inflator on Amazon at a lower price. It has the same specs and works great. I bought it for two reasons. 1. To inflate pool toys 2. To maintain the air pressure on my motorhome at 100 psi. It does a great job.

This inflator was a great buy. I already used it to level off the air in my tires. Beats going to the gas station and paying for air. I also used it on my grandsons football and basket ball. The digital readout is great and accurate. I should have owned one sooner. I like the compactness.

My thought was to purchase an inflator to include in my emergency road kit which I carry in the trunk of my car. After reviewing the instructions and a full charge, I was ready to give it a try. I was impressed with the power of the unit and pleased it did not make as much noise as others I've purchased. Built in worklight and digital display was helpful for night time use. Adapters included have their own storage placement on the unit to avoid missing parts. Overall, very pleased with my purchase.