AstroAI Portable DC/AC Air Compressor Pump for Tire Inflation

traveler2011: Very easy to use. Bought this primarily to add air to low tires on jogging stroller. Fills them to 30psi in seconds. Also had a need recently to add air to car tire. Starting at 15psi to 35 took about 6 minutes. Totally flat was closer to 10 minutes. I was concerned about overheating but this trusty device got the job done multiple times! Compact storage is a bonus. AC power cord is quite short and extension cord is needed.

United States on Dec 05, 2023

Another Bob: This compact air compressor works better than anticipated. As winter comes, my tire pressure falls. I was able to bring the psi up to recommended range on all four tires in less than 5 minutes. That includes connection and unconnecting to valves, which is also quite simple. The cost was very attractive as well. It probably is not for you if you need a commercial type unit, but it does what it is purported to do.

United States on Dec 01, 2023

Michael M.: Very easy to use. Simply connect to tire valve, set pressure required, press power button and it inflates to setting and then shuts off. Only very minor gripe is pressure hose is not long enough for unit to lay on ground if the tire valve is at 12 o’clock on the wheel. Nice well made unit, no idea on durability as have only used it on couple tires so far.

United States on Nov 04, 2023

LRC: Bought this to replace another compact tire compressor that died. Key requirement was high pressure capability (my tires require 80psi, this unit advertises up to 150psi).

A big bonus on this compressor has the ability to power from either 12V battery or standard household AC (110-120V AC). In the past I've used a 12V extension cord to reach from my truck's 12V port to the trailer tires, and these 12V extension cords cause a noticeable loss of power when inflating at/near 80psi (because of the higher current required for 12V operation). Plus I had to worry that the 12V outlet I was using could handle the current required (usually more than 10A for these kinds of compressors). Now I can simply use a standard household extension cord plugged in to my truck's built-in inverter outlet (115V AC) or the exterior AC outlet on my trailer (which I can power with the trailer's built-in inverter) and there is no noticeable loss of power even with a long extension cord, which makes this compressor much easier and faster to use.

In fact this compressor works pretty quickly for its size. It was able to fill from 76 to 80 psi in a 16" trailer tire in about 2-3 minutes. I was able...

United States on Nov 02, 2023

Narcizo: LLena el aire de las llantas muy rapido, es muy util para inflar todo tipo de neumatico y vienen con adaptadores, la versatilidad de conectarlo directo al tomacorriente del auto o directo a una conexion esta estupendo.

Mexico on Jun 19, 2023

AC: I like the small form factor, the AC power option, and the soft carry case. The gauge on my unit reads to within 1 PSI of my Accutire digital handheld gauge. It works as advertised. Set the target pressure, press the power button and it inflates to target and automatically shuts off.

What I don’t like: The air hose is at least a few inches too short. My midsize sedan with 225/55R17 tires, when the valve stem is at the top of the tire, the hose reaches but the unit is lifted up and sits vertically on its end instead of flat horizontally on its rubber feet.

The air hose gets very warm during use. Odd because the unit itself is cool to the touch.

There was a nasty odor the first time I used it to top up my tires. Used about 5 minutes on and 3 minutes off for each tire. Perhaps this odor will wear off with more use, but I’m concerned that it’s unhealthy.

The AC cord is short which is okay as I can use an extension cord at home. However, the AC cord is also quite thin. I was a bit surprised as I’m used to thicker AC cords on most everything else that plugs in.

Finally, my biggest concern is the plastic lever on the push on chuck at the end of...

United States on Dec 29, 2022