Tire Inflator Portable Air Compressor: Cordless 6000mAh Backpack Digital Air Pump - 150PSI DC 12V Auto-Off Tire Pump with Pressure Gauge for Car Bike Motorcycle

I just got this pump today, charged it up, read the very good instruction booklet and aired up my fatbike tires. Other than being a little loud it works great and has a display that is easy to read, all for a very good price and fast shipping.

I purchased this to keep in the trunk of my Fiat 124 Spider, to replace the nonsense the manufacturer put in the trunk! I tried it 1st on my Miata, I don't drive as often so all 4 tires needed air ... I was able to inflate all 4 tires from 2 - 15 PSI's. The tire that needed 15 PSI took maybe 2 minutes (I think in looking back) and without a decrease in the battery level. Where the hose attaches to the unit did get a little warm, as stated in the instructions. But very simple to use - set the Mode, set the Measurement units, set desired PSI number, attach the hose to the tire, hit Go and it shuts OFF at the desired setting. Worth the money and I may purchase another, plus it'll make great gift!

It topped off 4 of my tires that were 3 to 5 pounds low and still had battery left.I did unfortunately discover, that when used outside the lower temperature range... It will shut down and not work. After waiting for a warmer day, it worked just fine.

I carry it around on my EBike to periodically (every week or so) top up the tires. Battery lasts quite a while, and have used to top up car tires as well. I like the memory mode so it auto stops at preset Psi (4 saved values that are customizable).

works as described - until it doesn't. considering the price point, i didn't mind the slow speed or noise levels... but after maybe a handful of uses it gave out. won't charge, too late to return. bummed. i will spend a little more on a heftier, more reputable similar inflator next time. lesson learned!

Good little pump. I bought it for my atv that has a leaky tire. Just store it in the storage trunk. It pumps the 25 inch atv tires up pretty good honestly. And the battery life is good as well. The only gripe or con I found is it won’t register psi below 3. But for most people this is not a problem. I would recommend.

Did not work when charged, wouldn’t even turn on or signify life but made right my customer support so no hard feelings

I'm not a techie so I thought I might have trouble with getting this to work for me. However, it worked great. I hooked it to my computer USB port overnight and charged it. Screwed the air hose to the box, and went out to give it a try. I filled two trailer tires to 30, two leaf vacuum tires to 20, and four golf cart tires to 20 without a bit of trouble. It was so much easier than hooking up the big air compressor and bringing each vehicle to the garage where things could be plugged in.