OlarHike Cordless Tire Inflator Portable Air Compressor, 150PSI Dual Power - 5400 mAh & 12V DC, Air Pump for Car Tires, Bike, Motorcycle, Bicycle, Electric Pump with LED Light & Digital Pressure Gauge

This tire inflator works extremely well and is very easy to use. I love that I can set the PSI I want, and it automatically shuts off when it reaches that amount. No guessing, no overfilling — just simple and accurate. The battery power is strong enough to fill up my tires without any issues, and it finally got rid of that pesky low tire pressure light. It’s incredibly convenient having my own inflator instead of searching for an air pump somewhere. The build feels durable, the design is great, and it’s surprisingly compact. It doesn’t take up much space at all, especially with the included carrying bag. Everything fits neatly and is easy to store in my car. If you’re looking for a reliable, portable tire inflator that works exactly how you need it to, this is a great choice. Highly recommend!

I am amazed at how fast & simple this is to use! Northwest Indiana here, below zero outside & a snowstorm coming. Went out yesterday for supplies & my car tires were low on air. I had an old portable big clunky air compressor. I went to use it when I got home & it broke. Not wanting to go to the gass station in below zero temps I ordered this(payed an extra 4.99 for delivery in 4 hours) & all 4 tires are filled with air & it took me less than 10 minutes & didn't have to leave home! I didn't even have to stand out in the cold, just set it to the desired tire pressure & it shuts off automatically when it is done. I am highly impressed with this item! Would recommend!

I love my portable air compressor. It works perfectly. Very convenient.

This portable air compressor is compact and was already charged. I bought it mainly for its small size. It fits nicely in the saddlebags of my motorcycle and will be easy to store in a car on a road trip. I used it to inflate all four tires on our car. It was easy to preset the desired PSI and shut off automatically when it reached the proper air pressure. The reason I gave it four stars instead of five, it did not come with a regular charging cord. Not a show stopper, but it would have been a nice option. It works as described. I would recommend this product.

The original inflator package I received was badly damaged, and looked like it’d been chewed open multiple times, then re-taped. I took pictures before I opened it, just in case the contents were damaged or missing components. The inflator, itself, was undamaged, and seemed to work fine, but the instructions were missing. I still managed to figure it out though - it’s operation is pretty simple and straight forward. After posing the question of something like: “..is this supposed to have instructions?, my package was damaged and didn’t have any..”. The company contacted me and offered a replacement. I thought they were just sending replacement instructions. A couple days later, I received a completely new inflator - which was a surprise to me, and amazing customer service. So… The inflator works impressively well, and inflates rather quickly, given its small size. I charged it to “full”, then inflated a kickball and topped off all 4 car tires (5-8 lbs each) - and it didn’t make a dent in its charge level. It did get fairly warm, but not alarmingly so.. and to be expected given the nature of its job. The gauge seems accurate - based on comparison with my manual tire gauge. The “set it and forget it” is awesome. You don’t have to hold the inflator nozzle on the valve stem, as it clamps on, rather like a bike tire pump does. Set the PSI, push “go”, then wait til it’s done. Easy peasy… Being so small, it doesn’t take up much space in the car - which is nice, given I drive a Mini, and storage is at a premium. The storage bag is nice, but I’ll probably look for something more like a case for long term storage. This little thing will save me so much work and aggravation in not having to drag out and set up my compressor every time I need to inflate a pool toy, ball, or top off a tire. I’m still rather impressed that such a small thing can do what my compressor usually does… Now… if they’d just make one to run a nail gun… :)~

After one day I really like this cordless air pump -- but see at the end for a "But"! It charges pretty fast: started out at 1 bar out of 4, and fully charged up to 4 bars in considerably less than an hour. I used it today on two cars/8 tires,m -- not heavy use, maybe 2 pounds per tire, and it finished pretty quickly for each tire and doing all 8 tires reduced the battery only to 3 bars of 4. It comes with a USB-C input for being charged, and has a USB output to let its battery charge other devices. I hooked it up to my phone to see if that would work, and yes my phone indeed started charging. Not sure if I'll ever use that, but it's a nice feature. The model I got also has an emergency light; again, it could come in handy, though I ordered this model for its battery capacity and not for that. It comes with a charging cable, USB to USB-C (which needs a charging block if you want to plug it into house current), also a 12 volt charging cable that plugs into a car cigarette lighter. I decided I like this pump and have ordered a charging block for it. If it continues to impress me I will probably order another one. Now here's the "But": check your package to make sure everything is in there. The first one of these I got was missing *the air hose that connects to the tire or ball or whatever*, which you obviously need to use it, as well as the replacement fuse. I contacted Amazon about this and they sent me another pump on condition that I return the first one. The replacement one had the air hose but *again* was missing the replacement fuse. I decided this is (hopefully) not a big deal so I'm keeping the second pump. I returned the previous one of course. (I'm hoping they send me the replacement fuse?)