Fanttik X9 Pro Portable Tire Inflator for Compact Car, 1Min Fast Inflate Electric Bike Pump with Digital Tire Pressure Gauge, 150PSI Air Compressor for Electric Bikes, Motorcycle, Ball

Really nice and dependable product- I keep it in my garage to pump up my bicycle tires. Works better than the little air compressor I bought earlier. Holds a charge for a very long time and small enough to stash away. Size:About the size of a brick Design:Brick size - compact Speed:Works quickly Value for money:Great value for the money in my opinion

WORTH HAVING!!! AUTO SHUT OFF, LASTS FOREVER ON A CHARGE, WILL TOTALLY AIR UP MY LOAD RADE E TRUCK TIRE. PLUS FITS SMALL IN MY HARLEY SADDLE BAG. GREAT PIECE IN KIT, WISH I COULD AFFORD MULTIPLE, BUT FOR NOW ILL JUST TRANSFER AS NEEDED

This is convenient and essential to keep in your car. One charge can top off the low tires. Something to note, the hose can get a little hot so it may be recommended to rest a minute between use. I like the ease of use and the screen is clear and easy to read.

Writing reviews on products like this is very difficult. Do you rate it compared to full size compressors? That wouldn't be fair because, as Scotty on the Enterprise put it, "I can't change the laws of physics". You simply can't get volumetric parity in a hand-held unit compared to a large air compressor. So, do you instead rate it compared small hand pumps? That's a closer match, actually, and from this perspective the little compressor is a star. While it is much slower than a full size compressor, it is a speed demon compared to a manual hand or bicycle tire pump. The switches and display are relatively intuitive and the internal logic that pumps up to your set pressure and then stops is brilliant. My only gripe, as others have noted, is that the screw-on connection is a little finicky. Plus it seems particularly difficult to get the threads started. On the plus-side, though, very little air is lost when unscrewing the hose from the valve which is more than can be said for clamp type connections. I have only used this for bicycle and motorcycle tire filling and one other niche application. That is the inflation of thermal expansion tanks frequently found in connection with water heaters and for water hammer suppression. For these purposes the pump is unsurpassed in its handiness. Being able to set the pressure in one pound increments and have the pump stop when it reaches the set level makes this job a joy, even in tight spaces. At the reasonable price of this pump, I would have bought one simply for this one use. I suspect that it isn't a great solution for high load applications such as filling pickup and truck tires. It would take all day and overly stress the unit. But for its intended purpose, it is difficult to envision any needed improvements. Highly recommended.

Love this pump! Perfect for the motorcycle side bag. Set the desired pressure attach the hose and turn on. It shuts off when the set PSU is reached.

The power of the gas station in the palm of your hand! It might be small and it might be (a little) slower than the gas station’s air pump, but boy does it deliver! It is power and convenience in a compact form factor. I was about to head home from work when I noticed a slightly deflated tire. Thankfully I had this in the trunk, so a few minutes later I was on my way! Seriously, this thing is practical, accurate, and reliable! Love it! Plus you can pump your bicycle and basketball too!

Works great and is extremely convenient. Its pretty fast and really quiet. Auto shut off is perfect and it's pretty accurate. Easy to read screen.

This was recommended by my off-road motorcycle group. It is an amazing piece of kit. Whatever reviewer that said it can’t check pressure is grossly mistaken. Once you plug it onto the tire, it immediately displays the current pressure. While airing up, it will continue to display the pressure as it increases. I did a test on my 150/70/18 rear tire. It aired up from 10 psi to 30 psi in 2:59 and still reported a full battery afterward. I also checked accuracy with my trusty gauge. At 10 psi and 30 psi it was spot on. This includes a presta adapter for mountain bikes and a needle for balls. The built in LED light is a handy feature for camping etc. Best of all, this will replace my existing manual setup with minimal weight and space penalty! Game changer!