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

Amazing. performance is great. Did 3 car tires and battery is still full. Automatically shuts off. Psi accuracy is good. Light and small simple setup. Definitely worth the money.

This portable tire inflator has been a game-changer for me! Setup was super simple right out of the box — just plug it in, select your desired pressure, and let it go. It inflates tires very quickly, and I was honestly surprised at how fast it brought my low tire up to the correct PSI. The best part? My tire pressure warning light finally went off after using this, which means it did exactly what I needed it to do without any fuss. It’s compact enough to keep in the trunk, easy to store, and perfect for regular maintenance or emergencies. If you want a reliable, user-friendly tire inflator that actually works and gets the job done fast, this is the one to buy!

I don’t often write reviews, but this little thing impressed me. I love that it’s compact and can be stashed in my car, comes with a bag to hold everything together, has two sources of power (battery and 12v plug), is relatively quiet, works quickly with my 4k lb car, has a way to preset the pressure and will automatically turn off when reached. Fantastic pump, I just hope it lasts. Now I just have to figure out what to do with my old garage pump that’s about 5x the size and loud as hell.

It worked well but I had to charge it before and after use. I'm going to have to check on it often to see how long the battery lasts without being used. I charged it completely (4 bars) and it had 2 bars after filling 3 tires, going from about 25 psi to 33 psi each tire. I would say it filled up pretty quickly and the sound was pretty much, maybe a little lower than the gas station air pump. I like that it's lightweight and compact so it fits in the glove box. It was also easy to use. Power but to turn it on, again to start the airflow and again to shut it off.

The old phrase, "It's the best thing since sliced bread..." absolutely applies to this device. It's beyond incredible!! We had a cold snap and all my tires suddenly started reporting about 5 to 6 PSI less than their respective optimum air pressure. A dashboard warning light stayed on until the problem was corrected. This cordless inflator brought all the tires up to tire pressure specs within a matter of minutes. Super easy and intuitive to use. Attach the hose to the tire stem. Turn it on and set it for PSI units. Set it for "car tire" inflation type. Set the desired target pressure. Press start and the rest is gravy. The unit begins to inflate the tire until the target pressure is reached. It runs quietly and inflates quickly. It stops pumping automatically once the desired PSI is achieved. It took less than 30 seconds to inflate one tire to its optimum level. I inflated all 4 tires in record time without any hassle whatsoever. It was almost too easy. Best of all, the dashboard warning light went off once I was through.

Works great! Took my tire from 22psi to 50psi in no time at all. Very easy to use and seemed to be very accurate as the psi listed on the device matched with my truck. Also, seems to be made of quality materials and components. The storage bag allows everything to fit inside of it and is compact enough to fit under my backseat. Overall, a great buy. I definitely recommend.

Have used this about 20 times since last August and I have to say for the price I’m thoroughly impressed. It’s been nothing but reliable and the pressure it puts out is within half a psi accuracy. Takes maybe a minute to fill up low tires from 25 to 38 psi no matter a 90 degree day or like today where it’s currently -3 it just works. USB-C charging is awesome and it takes up virtually no space in your pack, car, desk, etc definitely worth the money imo.

Inflates the tires to the exact pressure i set it at and shuts off automatically. It can do all four tires on a full charge and have about 25% left. Good quality too, with a nice light and a usb charging port in case of emergency. Overall you should probably have this.