KeenPowerKeenPower Cordless Tire Inflator Portable Air Compressor 21V Rechargeable Battery Powered 160PSI Air Pump with 12V Car Power Cord Digital Pressure Gauge Suitable for Cars, E-Bikes, Motorcycles, Balls

I read the reviews before I bought it, but I was still a little skeptical that it would work, but it works just fine.I charged it up overnight and used it on my wife’s Tahoe. She said one tire was low….it was three….but I put a total of 20 psi in the tires using this tool and it did it faster than I expected. I set the tool for 35psi, which was easy to do, and it turned off when it hit the threshold.When I took back into the house, I put it on the charger, and it was down to 25%….which I think is more than acceptable knowing how many psi it did for me.I would recommend this tool. It is easy to use and it worked well for me.

The pressure range is honestly amazing. It charged very quickly has been used several times this week and still holding its charge. I love that it looks like a drill. Is super easy to use, light weight, and seems to be great quality. Worked great to blow up wheelchair tires also used it on the snow blower haven’t noticed any leaking while filling up

PROS: Works well. Good battery capacity. Feels well built, has been used many times now without decrease in performance. USB power outlet is a handy feature, as is the built-in flashlight. Lightweight storage case keeps everything velcroed in place. Power supply, charging cables and inflation adapters are included, CONS: Funky charging setup, with 1) a 12v port used to connect to a power outlet in your vehicle (handy if you forgot to charge it) and 2) a 21v port that is used to connect to the wall-wart power supply in your home. Don't mess that up, or pandemonium will apparently result according to the warning label. Nothin' happened when I did it. LCD display is difficult to read in sunlight, and the screen is too busy and can be confusing at first. Do I need 6 different presets for an inflator? Overall, not a DeWalt, but if you don't work in a tire shop it's the best call here.

Works quickly, durable, love the case it comes in. Easy to use and works very well. I’ve bought this for other family members!

My sister requested this for her birthday and I got one for myself! I work on a 15 acre farm and this is awesome for filling up tires on wheel barrows and other carts. Comes with a nice carry case so you can keep the unit clean and all the parts together. Easy to use. Fits easily in the back of the suv.