AstroAI Cordless Tyre Inflator Air Compressor, 12V DC and 20V Rechargeable Battery Dual Power 160PSI Portable Handheld Car Tyre Pump with Digital Pressure Gauge for Car Motorcycle Bicycle Ball

Excellent tool for pumping up your tyresBought this due to the pressure range in the description as I neede a pump to achieve 5.5 Bar or 80 Psi which this one does nicelyEasy to use with a long connection pipe meaning you can stand up whilst inflating your tyresGood display and the battery did all 4 motorhome tyres from 4.5 to 5.5 Bar don’t know what it would be like from flatBattery charges quickly and there is an adapter to run it off your 12v supply if neededGreat for checking and topping up your tyres when your in a hurry rather than get out a long extension wire so that you can reach the rear tyres

Great product. Bought this for inflating my motorhome tyres. Worked a treat. Using the valve snap on connector is much easier than valve screw on versions. Inflated all 4 tyres from approximately 60 PSI to 80 PSI in about 15 .inutes on one battery charge. Tested the 12V connection as well and this also worked well. The auto shut off feature is great as you can just leave it running until it reaches it's required pressure. Better value for money and smaller than some of the other high power air compressors and no way near as loud.All in all I would highly recommend

Works well, seems to be accurate. Battery can be charged with USB cable or charger. Unit can operate from the battery, or via a cigarette lighter socket in the car. Easy to change it between psi, kPa, bar units.Pressure easy to set.Settings not lost when battery removed.Pumps until target pressure is reached.Only downside is that there's no way to lower pressure. Otherwise 5 stars.Update July 2025Pump display not waterproof. Using this in the rain messes up the display. Imagine that, a car product for outside use that isn't waterproof. So if you must pump in the rain, keep it shielded. Now to see if drying will help, otherwise back it goes. Downrating to 2 stars.Update later in JulySeller read the review, issued a replacement and gave some usage tips. Pump not waterproof, use in rain should be avoided and splashes etc should be dried immediately. Store in a dry place.I'm revising to 4 stars because it's a good product, but how to avoid using it in the rain when you have a flat is beyond me. Still, product support and customer service are good. And they didn't ask me to change the review.

This is on the expensive side but I bought it to replace a broken inflator which plugged into the smoking socket in a carI needed one which could be used without plugging into the car as I own a tesla model 3 which does not have a socket and this inflator can do both which is greatI love the fact you can do PSI and BAR as the Tesla recommends the pressure in PSI whilst my SKODA in BAR so I do not have to convert it each timeThe fact its cordless means it's very quick to inflate the tyres and it is really easy to use as you simply set the desired pressure and pull the triggerIt also comes with attachments for other types of tyres which will be handy for inflating the football and kid's bikesSome reviews mention it being loud but it is no more audible than my previous inflator and perfectly acceptableThe battery seems good, I topped up the tyres on two cards (about 2 PSI per tyre) which took around 20 seconds per tyre and it lost 1 bar of power (25%) which means it can do generic weekly maintenance without the need to charge each week (you always have the adapter should you run out)It also comes with a 2-year warranty, which is great for peace of mindCan highly recommend

Good little tool, easy to use, visible screen, easy to recharge and store in the boot, well made

I am very pleased with this purchase. The tyre inflator works every bit as well as described - very easy to set up, very easy and quick to use, and it turns what used to be the chore of checking tyre pressures on my car and trailer into an easy job of a few minutes.The tool looks well made, feels substantial, and works perfectly. I find the ease with which the connector comes off the valve without any hiss of pressure being lost particularly reassuring. The read out (psi. bar, Kpa) is easy to set and read. The machine stops a few seconds after the target level is reached.I would recommend this tool to anyone who wants to feel better about the important job of checking tyre pressures frequently.

Brilliant bit of kit, Works with the cordless battery or an adapter that plugs into the cigarette lighter socket if you’ve run the battery down.Has a digital display to blow tyres up to the correct pressure, comes with different adapters to quickly blow up inflatables also has a usb socket to charge phones etc

It’s early days, but I am impressed with the first uses. It’s accurate, easy to use and well built. The battery life seems to be good, (and there is still the fallback option of using the car’s 12 V outlet if you have to).I bought this inflator because I was fed up with always having to unravel the lead and plug the old one into the car’s 12 V outlet, shifting the cable as I worked my way around the car. This device is a delight to use and so much faster.On the downside, the bag is cheap, but it is sufficient to keep everything together in the car’s boot