AIRBANK 150PSI Cordless Tire Inflator Portable Air Compressor, Electric Bike Pump A10 5200mAh Presta Schrader for Car Bike Motorbike Ball

I had to write this review as a warning. DO NOT buy this Portable Air Compressor. Once you screwed in to pump air, you cannot unscrew the knob! And if you force it, it will get stuck and started stripping! Mine did and after a few turns actually broke the tire tube. I screwed it properly following the tread and pump air. But once full, you just cannot unscrew the knob piece to pull it out!! Now the knob is stripped it is also breaking the valve of the bicycle as well as the tube! This is a terrible design flaw! I must return this and get a refund. This pisses me off. Such a simple thing destroys my whole tire.

Tough to get it to pump air after power on. Takes a ton of effort.

Easy to use compact and sure beats a manual air pump it’s a permanent accessory on my bike

Purchased in January, used three times over 4 months. During the last use the end of the hose that attches to the valve stem will not fully seat. It will allow some air into the tire only up to 30psi. I am outside the return window, and cant return the item or get my money back. DONT WASTE YOUR TIME OR MONEY, PROBABLY MADE IN CHINA.

Completed and you have to make sure your not in bar and in psi. Gets hot. Bike settings are to low. Works ok. I see the price went way up after I purchased

I waited a little while, before reviewing this air pump. I turn it on, set the psi to the desired pressure. Connect it to the tire valve and turn it on. It automatically stops at the set pressure. Checking the pressure with a separate pressure gauge has shown the actual air pressure to be about 1 psi less than set. That’s acceptable for me. You can set the air pressure for different items, such as Bicycle, Car etc and store it in memory. I haven’t found a need for that. It’s easy just to set the pressure when you need it. The connection to the valve stem is a screw on type. Not as easy as a quick disconnect. Not a big deal. The amount of air escaping when you unscrew it, is minimal. If that bothers you, set the pump to a slightly higher pressure. Overall, I’m very satisfied. It also comes with a charging cable, presta valve adapter and needle to inflate balls etc.

My son love this present he put air in balls, bike and he will use for gokart tires so easy to use I will buy it again for my family members.

Crapped out after very little use. I contacted Amazon and received a refund. The warranty was almost up from manufacturer. Thank you Amazon for the refund.

The pumped seem to work fine, but then all of the sudden it just lost it power and wouldnt pump up a bike tire anymore. Worked less than 6 months and no chance to get replaced. I would label it as poor quality to last no longer than 6 months.

I really like this product. I use it often for our bikes and golf cart. I have even used it for our cars. It is simple to use and very accurate and I love the portability. Customer service is outstanding by the way. I had an error code appear on the unit and when I contacted the company, they replaced it right away. I couldnt be happier.