AstroAI Tire Inflator Air Compressor Cordless Car Tire Pump with 20V Rechargeable Li-ion Battery 150 PSI Portable Handheld Air Pump with 12 V Car Power Adapter for Cars Motorcycles LS40791（C1）

I live in a city where all of the gas station air pumps are always broken, and when they arent its a line to use them. And thats after driving to the gas station in the first place. Having this pump is 100xs more convenient. I keep it in my trunk with the power adapter. When the weather changes cold/hot and my tires lose pressure in back up and going in about 10 minutes. Less time than driving to a pump! Its a great quality pump, and similar priced to the big tool brands (the ones that dont include batteries) but comes with a lot of accessories! Well worth having on hand!

This is a great air compressor for the price. I like the two options to operate the air compressor without the need to purchase any accessories. One option is the rechargeable 20V battery for extreme portability. The second option is via a 12V auxiliary power outlet (the cigarette lighter port), which is connected to a dummy batter (which may also be an inverter since the 20V battery and the 12V DC plug provide the same PSI). Previously I mentioned that the battery provides maximum portability for the air compressor, but the DC plug has a very long cord, which also aids its portability. This air compressor is not as loud as some other portable air compressors I own, but it still has some volume to it. I really like the safety/intelligent features of this air compressor. I like being able to attach this to my tire in the garage, set the desired pressure, and know it will automatically shut off when the preset pressure value is reached. This feature is beneficial for individuals that want to avoid the loud noise of any air compressor (remote or wired) altogether. One negative is that this does not come with a charger for the 20V battery, but it can be charged with a 5V/2.4A power adapter. I did want to correct the Sellers page, which indicates that this air compressors battery is charged via Micro USB because the 20V battery is actually charged via USB-C and NOT Micro USB. 5 Star Product

This inflator has four settings. It is preset to fill basketball, bicycle tire, vehicle tire, and motorcycle tire. Knowing your setting is important. Once you turn on the machine you need to cycle through the modes to choose the right setting. A vehicle tire is the third mode. Once it sets for desired mode you need to put the cap on lock in place and the machine will fill to the pressure required. You can add psi if you choose to have more air in your tire or ball. It comes with a rechargeable battery, also has a back up battery that you can connect directly to your charging port in your car. This is helpful in the even that your battery is dead. It comes with attachments to fill any kind of ball that requires a needle. It also has led lights on the face of the inflator in the even you need to use in the dark. This is perfect for anyone, more so for those who might have a slow leak and cant get their tire fixed right away.

this will be our second purchase of this item.... the delivery was on time, the unit was properly wrapped for shipment and the quality of the unit is excellent.

I love the convenience of this rechargeable air compressor. I check my tire pressure regularly and add air as necessary. The preset psi works great to shut it off when you reach the right pressure, and I confirmed the accuracy with a separate tire gauge. With my old unit, I had to plug into my car battery, and it took much longer to air up the tires. I had to worry about blown fuses, and the cord was a pain. None of that hassle with this one. It comes with attachments to fill other things as well. There is a needle for balls and a rubber tip for filling inflatable pools/toys. I have this in my garage right now, but it would also be good to keep in the trunk for emergencies. The light is not the brightest, but its enough to help you see what youre doing. As much as I like this tool, I took a star off because there is no way to keep all of the accessories together. You cant even clip them on to the unit itself. The lack of a case to protect the compressor and organize the parts is quite disappointing, and I will have to find something to use for this purpose.

The cordless design of this tire inflator is a huge advantage.The built-in rechargeable battery provides ample power to inflate car tires quickly and effortlessly, making it incredibly convenient, especially in emergency situations or when on the road. The compressor delivers a consistent and powerful airflow, The LED flashlight feature is a thoughtful addition, providing extra visibility during nighttime or low-light situations. Easy to use right out of the box.

This is pretty convenient since my car’s 12 volt plug doesn’t work. I can just pop the battery on this and use it. The battery life is good and only dropped one bar after airing four car tires. It auto fills to a certain psi which is also pretty convenient. My husband said it’s pretty accurate, just off a little bit. It’s pretty bulky but it’s designed to look like a power tool so it’s whatever. There is an area on the side that has what might be to hold the tips or something, I’m not sure. But they’re little plastic rectangular shapes and really sharp. I actually cut my finger the first time I held this. We just sanded the corners, but what’s the deal there? Otherwise, I like this. One star off for the assault.

I like this tire inflator so much that I bought a second one for my SUV. I have a big expensive compressor I keep in my RV, but it has to be connected to the battery of the RV which is great if I have to top off all the tires. If I just want to top of a tire or two, this small tire inflator is perfect. Much quicker as it has a battery, or you can use the cigarette lighter adapter. There are 4 modes and the PSI is saved, so I have one set for the RV, one for my car, one for my motorcycle and one for my bicycles. I quickly filled one RV tire from 66psi to 80psi and the inflator didnt feel very hot. Very happy with it.

This portable inflator is very cool. Its shaped like a cordless drill, complete with a trigger to turn airflow on/off. The lithium battery is contained in a removable battery pack at the bottom of the unit, but if you prefer to use DC power from your car you simply switch out the pack for the one with the DC power plug. I havent seen many portable inflators that operate on both rechargeable batteries and DC car power. Its usually one option or the other. So its nice to have both options in one unit in case the lithium battery dies, or if its inconvenient to plug into the car and start the engine just to inflate a sports ball, for example. There are default settings for inflating bike tires, car tires, motorcycle tires or sports balls. Default settings are easily changed by pressing the plus or minus keys. When the desired pressure is displayed, connect the hose to the nozzle and press the trigger. As soon as the desired pressure is achieved, airflow shuts off automatically. If you prefer to inflate tires or sports balls by feel instead of by specifying a set pressure, just press the trigger to start inflating and then press again to switch off airflow. This is great if you want to inflate a volleyball, for example, to slightly less pressure than the label on the ball recommends. One product photo shows the guy holding the unit to the tire and pressing the trigger, suggesting that you have to hold the trigger to inflate. This isnt the case at all. You press the trigger once to start airflow, and then press again to stop (unless youre using the auto-stop feature). The unit is somewhat quieter than comparable inflators. More importantly, its fast. Using the lithium battery, it took me a little more than half a minute to go from 13 psi to 25 psi when inflating my ebike tires. Price is reasonable for what you are getting. I love this inflator and definitely recommend it.

I like this product. It’s very handy and convenient to have around in case you get a flat tire of need to fill something with air. I do wish it came with a carrying case/box to keep it all neat & organized (even just a simple one). But overall i’m happy with it.