KomBella Tire Inflator Portable Air Compressor, 150PSI Faster Air Pump for Car Tires, Portable Tire Inflator with Emergency LED Light, Durable Aluminum Body for Car, Motorcycle, Bike, Balls

Accessories didnt come in box.

This is def top off unit. It takes a decent amount of time if say your on a side of a road after patching a tire. Id def only has enough juice for Im guessing about 30-35psi total for a a 17 inch 225 tire. So good in an emergency or top off. But there are more hefty beefier units out there if you need more heavy duty. Though for this price range I dont think you would do better,

Due to traveling a great deal, this is great to fill up low tires. Ive used this to also fill up a friends tires. Glad I have it for sports equipment and home use.

I think the design is nice and the gauge is pretty accurate but I think the description is a bit exaggerated. I got mine and charged it fully before I used it and I put it right to the test. I had a low tire on my pickup its only a half ton with normal all season radials I put the inflater on the tire was at 19 psi I which was what I had on my gauge as well so thats good so I started the pump and let it go till Id died which took about 20 minutes and it got my tire to 26 psi so I was not impressed. I keep it in my truck just because its small and might help in a pinch or if I need to blow up a floaty but I wouldnt consider this fast at all nor would I agree that it could inflate four tires to 25 psi. I really wish companies would be honest when describing the performance of there products like we wont be able to test there claims. Depending on your needs this may work for you but Id say it can do half of what they claim it can.

I originally got this for my teenage driver, along with a portable jumpstarter, in case of car emergencies where Im not around. I havent used it yet for car tires but it works really good on bike tires and would be something good to put in a backpack on mountain biking trips.

Great size and good bag. Easy charge and easy to use. The small size is amazing. Stops when it should and does fill car tires smoothly

I have owned multiple electronic air pumps--for use with my cars, bikes, air mattresses--if it needs inflating, Id prefer to use an electric pump. The problem Ive found is that many either require you to use the cars cigarette lighter port or Ive had one that looked like an electric screwdriver and its battery lasted only about 3 or 4 tires. This electric pump is TRULY WIRELESS--you charge it via USB-C port and it is about the size of a large portable charger (or about 4 decks of cards) and the display is a joy to read. Very easy to set different tire pressures and you also can select between psi, bar or atm.

I am using this portable air compressor in my car, though it comes with accessories to inflate other types of tires and balls. I had an old portable compressor that I had for many years that I had used a few times quite successfully and had no complaints. When I got a new vehicle I just transferred it over to my new car. But when I went to use it one day I discovered that most new vehicles do not have cigarette lighter sockets (or ashtrays!) Which was how this unit was powered. But now my old compressor was obsolete. This air compressor solves that problem in a spectacular way. First of all the KomBella is battery powered, but is very powerful. It is USB rechargeable, and comes with a Type C charge cable. The unit looks sleek, and is quite substantial. It has an LED display on the front and a keypad that makes it easy to see and control all functions. The unit can be set to operate in several different units of pressure measurements and comes with preset values for four types of typical inflation tasks (car tires, motorcycle tires, bike tires and balls) all of the pressure settings can be changed to fit your specifics. In my case, using my LED display and keypad, I selected psi for my unit of pressure measurement, the car icon for car tires and then adjusted the preset value for my specific tire pressure. I then attached the unit to my tire by the supplied cable. The LED immediately displayed the current pressure of my tire confirming it was low. I pressed the on button and the compressor began filling my tire. The LED display changed as the pressure increased, and the unit shut-off when the new preset was reached. It could not have been any easier! The compressor comes with all of the accessories you might need as well as a handy bag to keep it all in. And the whole thing is small enough to keep in the lower section of my center console. Brilliant! This is something powerful but portable, versatile but complete, sophisticated but simple, and useful for anyone. The instructions were clear and complete. My use is car specific, but I know others will find it even more useful for a myriad of applications. I am a big fan, and am really happy to have it in my car.

I found the perfect test subject. My wifes car tires ranged from 5 PSI to 8 PSI (35 PSI to 32 PSI) low. Charging it up fully before the first use, the first two tires used a single bar of the four bars charge indicator. I charged it back up for the second two and timed it while it brought them up to 40PSI. The first one, 35 PSI to 40 PSI took a little over two and a half minutes w/the charge indicator still showing four bars. The second tire needed to go from 33PSI. This took a little over three and a half minutes and had three bars showing. This little powerhouse works faster than nearly all the12V plug in compressors Ive had! A word of caution though. Running it for the near six and a half to seven minutes that I did caused the hose to not want to unscrew from the outlet port. I kept working at it and it eventually came loose (not sure if it was because I kept at it, or it just happened to cool down enough to get it free). All in all, a great piece. A really cool tool that happens to fit in the saddlebag of my motorcycle...if it doesnt somehow wind up in the trunk of my wifes car.

While this device technically is an air compressor, its important to note that a battery-operated unit will not inflate car tires as rapidly as a traditional air compressor you might find at a gas station. Its great for getting a tire that is 5-10 PSI below optimal pressure back up to snuff. If you have multiple tires that are well below their recommended pressure, it will take you quite some time to get them all inflated with this pump. For bicyclists, you probably cant do better than this. It inflates my mountain bike tires (which are fairly thick) in under 30 seconds, even if they are 15-20 PSI below my preferred riding configuration. Obviously, the smaller the tire, the faster this compressor will inflate them. Overall, its very handy for basic needs. Using the compressor at a gas station can cost you money, and the free air compressors usually have a line of waiting motorists during the winter time. This product could save you that frustration. However, dont expect this to work very swiftly on larger, heavy-duty tires. Also, if you plan on storing this in your vehicle for emergency use, be mindful of how heat and cold can degrade battery performance over time. Its probably best to keep this stored in your house during times of extreme temperature swings.