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）

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.

There appears to be an omen that follows me around in relation to auto issues involving a tire. Basically i always seem to have a slow leak in one or more of my tires. Also, for some reason my main problem tires always seem to be the front two with the passengers side being the most commonly damaged. To make matters a bit comical, i had just replaced both of my front tires a few months ago. Within 24 hours my front passengers side tire was near flat. This was not too bad because i was able to use a battery powered air pump that i had owned for awhile. I do like that pump but it is not exactly the best in relation to a space saver. The unit works nicely though it seems better gear for a truck or larger vehicle rather than the small sedan i am using it for. Also it has more of a garage or shed look to it rather than something i would want always in my car. It is never good to leave batteries in power tools, especially if they are going to be around drastically inconsistent outside temperatures. With this small sized and regular power tool shaped portable air pump from the AstroAL brand, i have found the right sized unit to keep inside my car minus keeping an eye on the battery and bringing it inside if it is too cold or hot out. One of the featurs of this pump i like is the on off buttons are not easily manipulated when not intended. With my other bulky unit the power would turn on if the thing tipped over on its side due to motion of the vehicle. With this AstroAI tool, it sits just like a drill or circular saw, in a corner rather than flopping around in the trunk. To be more specific, i was able to fit this right in that area to the left or right of my trunk, right underneath the back panel, which is as easy as lifting up then placing this tool inside. The shape and size of this air pump is what makes it ergonomic and compatible with my auto situation. I own several electric scoots and felt very comfortable using this pump. I like how i was able to adjust the airflow so i can pump up a small tire like an electric scooter tire, which takes a few seconds. I am happy with the price of this, with it being under eighty dollars making it a steal and about half the price of my bulkier pump from another brand. I am happy with the different attachments; which allowed me to use it on the same scooters which i just mentioned. I am happy with the charging time of the battery which did not take long at all and lasted longer than i expected. I intended to use the whole power supply to see how long this would pump air. To do that, i pumped up not only my tires, but a few friends to watch the power depletion time. I am happy to say that i was able to service three cars before i had to recharge. That is great to know, because it assures me i would be able to use it in situations where i am on the road and away from a nearby town. In Oho, where i live, when you venture out into the southern Ohio camping regions it can become desolate, where there is one gas station and one town within a large stretch of space. To conclude, i am satisfied with this portable air pump and recommend it.

So my old air compressor I used to carry around was not digital, was much bigger, and kind of annoying to lug around. This, by comparison, is smaller, digital, and fairly easy to use. The fact that it comes with both a battery and an auxiliary socket power adapter is a nice bonus incase the portable battery happens to be dead. Running on battery power, I can just easily walk to each wheel without being tethered by a lengthy power cord to the inside of a car that has to be on. I used it to check my tire pressure and as it turns out, the dealer (who recently did a TPMS sensor recall on my car) had overinflated my tires. Not having to have a separate tire pressure gauge and compressor is also a nice plus (the pressure sensor in my old compressor was very inaccurate) and the quick connect/release is a blessing. Overall, I really like the design and function of this and give it high marks. It has earned a spot as the permanent replacement for my old compressor.

This is a cool little like compressor. It comes with several adapters you might need to blow up a variety different things and is easily packed in a car. It inflates pretty fast and when using the presets wont allow you to over inflate. This has been a great find I only wish it came with a case.

This cordless pump has been a game changer since switching over from my manual pump. I’ve used this to pump my bike tires and scooter tires, and the pressure gauge seems to be pretty accurate. The best part of that I can set a PSI target and when my tire hits it, the pump automatically stops.

This tire inflator worked very well when I inflated the tires in my garden cart. I set the required pressure, connected the inflator, then pressed the start button, and waited until the tire was filled. Although the tires are relatively small, they were quickly inflated and went from 4 PSI to 30 PSI in less than 15 seconds. I am very impressed with this inflator and will find many uses for ti around the house and garage.

Awesome little air compressor! In the past I would have to stop at a gas station and hope their air compressor worked. Or pull a heavy air compressor from the shed and carry it 100 ft across the yard! Not to mention, low tire pressure almost always happens when it is raining or you dont have time to deal with the drama! This will make it so much easier for me to air up my tires! (I filled my tires to 32 PSI) * Was easy to use and came with an instruction manual. The manual was easy to understand and well written. * Has 4 modes: Bicycle mode, Motorcycle mode, car mode and Basketballs mode * Has 4 unit modes: PSI, Bar, kPa, kg/cm * You can set it to the PSI pressure you want and it automatically shuts off when the pressure is reached. * Has a battery life indicator on the screen, which is really helpful. * Has 6 LED lights on the front, for filling tires in the dark. * When you hook it up to a tire it immediately gives you a pressure reading on the tire, to let you know if you need to fill it. This was helpful, because my son over filled my back tires and I was able to slowly remove the extra pressure. * Comes with a Lithium battery and a 12 Volt cord that is installed in a battery shaped piece of plastic. Which is useful, because you can slide on the battery or slide on the 12-volt cord, depending on your needs. * Comes with some attachments for filling other things like basketballs. *** Update*** My Sons best friend just used this to fill the tires on his truck to 44 PSI. He used it to test his tires level and to fill one tire. He said it worked great, but it was slow and the hose got hot while filling it.

Work great. Quick and accurate. I rather use this than to go to any gas station. Im purchasing another to place in our other vehicle.

Durable and Strong Easy to follow instructions

The portable tire inflator is very light weight. It comes with a rechargeable battery and a battery that plugs into the cars lighter port. Both slide off very easily. The instructions are easy to read and understand. There is a diagram that tells where everything is. Upon taking the inflator out of the box for the first time and just messing with it without looking at the instructions, it was really hard to tell what was the on/off button and what the other buttons were for because they are black on black. Some contrasting color would have helped with that, also if you are trying to use it in the dark you wont be able to read what button is what. However it is pretty self explanatory whatever button you chose. One turns on a flash light which is wonderful, the other is the on/off button, two are for more or less air and the last one is settings. Overall I am very pleased with the item. A carrying case would have been nice to put everything in too.