Portable Air Bicycle Pump Mini Cordless Air Inflator Electric Compact Hand Held Tire Pump with Digital Gauge LED Light and Rechargeable Battery DC 12V 150 PSI for,Bicycle and Others.

Fantastic air pump. This one I will be keeping around the house just in case I need it to fill beach balls and what not. This works really well and the battery lasts a surprisingly long time. Also I love that the battery is removable and it also functions as a power bank! Also the accessories are inside a little compartment on the back. It fits nicely in its bag and does not take up much room at all. I do recommend this one!

My husband bought this pump and it works fantastic. it is so handy, especially for woman :D :)You can keep it and carry it easily. it is well designed, hence small accessories are inside the pump.You can remove a battery while you are charging, beside it works as a power bank. So, who knows when you need it.I use the pump for my bike too.So, highly recommended and do not hesitate to buy it.

So far works well on my bike, but I do wish the instructions has been a bit more clear. This is all new to me and I did have difficulty understanding the instructions. But otherwise, I am very happy with it.

3 stars because the pump does not pump up to 150 lbs of pressure its more like 30 but at least it works for bike tires.

Her bike requires 65 psi (I go to 70 psi), and MY bike has fat tires, requiring only 20 psi (I take them to 25 psi) but require significantly more VOLUME... I've aired-up BOTH bikes, 3 times, and the battery could handle three more times? Maybe more? Point is, it's mightier than advertised, mightier than I ever expected! When shopping, I thought this was a little spendy - but, "free returns" certainly takes the "gamble" out of shopping. As the title says, "worth every penny!" Be sure to read the directions - it shows onboard storage for the little pieces (inflation adapters), tells you to store it, BATTERY DISCONNECTED. I'd have not thought you do that, on my own. Great battery life, if you'll just read the directions..! I cut a small disc of what I call, "foam fabric" from a sheet of it used to wrap an e-bike battery I got a while back - put this cut-to-fit disc between battery and unit when putting it in the drawstring storage pouch that it comes with. Best of you CARRY this thing on your bike (my fat tire bike has cavernous saddle bags) so you'll never NEED it while you're out on a ride... but it you, or some unlucky sap you encounter DOES need you, you HAVE it! #ferrisyouremyhero. I not only recommend this, but INSIST that you GET one! #happywifehappylife

Will not work on a presta aka bicycle valve. Frankly, it barely works on a car tire.!! DO NOT BUY THIS ITEM !!

Little larger than I thought but definitely works well. Easily inflates bicycle tires in excess of 100psi to seat the beads of the tire. I like it and have used it three times on rides. I also like that the battery can be used as a backup to power any usb device you have that may have used up it’s power.

This is a nice pump, it is heavy about a pound and a half but that weight is worth it. I was able to fill a pair of 4" fat tires from 2 to 3 psi to 22 psi in less than 6 minutes and, because was bored let the air out of a tire and refilled it 9 more times before it needed to be recharged, I followed the manuals instructed rest time between fills so I didn't over heat the unit. it come with a nice carry bag and while the filler hose is not long it is still get the job done. also the battery separates from the pump so you don't have to worry about parasitic drain as you would with built in batteries I would recommend it.