AstroAI Car Tyre Inflator Air Compressor, Portable USB Rechargeable Electric Bike Pump 150 PSI, Tyre Pump with Pressure Gauge Digital Dual Values Display, for Car, Bike, Motorbike, Ball

This AstroAI tyre inflator is extremely convenient and easy to use. It doesn’t need mains electricity, as it’s USB rechargeable, so you can use it anywhere. Inflation is very fast and effortless, making it perfect for emergencies or regular top-ups. The digital dual-value pressure display is clear and accurate, which gives peace of mind. It’s lightweight, compact, and easy to store in the car or bag, additionally coming with own patch which is super . Works great for car tires, bikes, motorbikes, and balls. Overall, a very reliable and practical tool that saves time and effort.

Great bit of kit. Does what it says on the box. Small enough to fit in the under seat storage on mobility scooters and motorbikes.

Easily programmed, reasonably quick and cuts off immediately it hits the pressure you set. Good life on battery and reasonably quiet. Comes with adapters for Presta valve, airbeds, balls etc. All in a storage bag, packs small enough to easily stow in car. Weak point is that hose linking pump to tyre is fiddly, but I can live with that. Good value.

Compact, easy to use, and very efficient. It inflates tyres quickly with accurate pressure readings, and the digital display is clear and reliable. The built-in light is a great bonus for night use. A must-have tool to keep in the car for emergencies—highly recommend!

The convenience of this tyre pump without needing to plug into the cigarette lighter for power makes this an absolute bargain. Only downside is that perhaps it takes a little longer to pump up tyres

Have had reason to use it 3 times since I got it so can now say it works really well and only take a couple of minutes to pump up to required pressure ( obvs depending on how low your pressure has become ) the light on the unit is massive plus - type reading are digital and easy to read - very pleased - just remember to keep it charged up as you can’t run this off your cigarette lighter

Good quality,easy to handle. Good inflatability. Perfect 👍

It is quite compact, charges fairly quickly. It inflates the tyre in 0.5 psi increments (the only one I've used on my car tyres). Shuts off when it gets to the required psi, but loses a tiny bit of air when you unscrew it. The ONLY thing I'm not so keen about is that IF the valve on the tyre is past a quarter of the way up the height if the tyre, the inflator hangs in the air while it is inflating the tyre and doesn't sit on the ground like the Ring one I already had. The lead from inflator to valve is too short in my opinion. That negative probably doesn't detract from the fact that it inflates the tyre fairly quickly & stops when at the requested pressure, but I'm not sure if the weight on the inflator puts any pressure on the valve if it's hanging from it. Otherwise it works & is reasonably good/solid.

Use this all the time when I get low pressure in the tires. Works really good. Just make sure you recharge it and put it back into your car when you used it. Have saved me when I run over nails and screws and you get a tire that slowly let out air.

Product faulty - By the time I got to 'use' it, the product return date had expired (only two weeks!).

excellent

Buen producto, infla 6 llantas continuas con 10 psi hasta 34 psi, se calienta la manguera de la conexión pero es normal. Recomendable.

I thought this would be just another gadget for my bike, maybe a bit of a convenience item, but nothing more. I'm way more pleased with this than I expected. First and foremost, this is simple to use and the instructions are entirely understandable. The device has one button that controls all the options. The display gives you a current pressure reading for the tire you're inflating as well as a target pressure. You can use psi, ksi, bars, and other measurements to set your pressure. When you turn the device off--or it turns itself off, if it's left on but not in use--it saves the last settings. There are several different modes: car, bicycle, ball, motorcycle, and custom. Adapters are included for various valves, including presta bike valves. There's also a flashlight mode and the device can be used as a power bank to charge phones or other devices. There are both USB-A and USB-C charging ports on the device. The performance of this device is great. I get around on my bike so I've been using it for that. The pressure gauge seems very accurate. To fill up a tire, you hook up the pump, hit start and it does it automatically. It's very fast and very convenient, particularly if you're accustomed to a regular bicycle pump. I feel like I get a more accurate inflated pressure with this device than with a manual pump, as well, as the device attaches and detaches from the tire without a great deal of air leaking out. It's nicely designed and well thought out. I'm likely to be using this and devices like it for a long time. It seems like a small convenience, but it does cut down the time it takes to get ready to ride drastically, and it's far less frustrating getting my tires to the right pressure with this device than it is with a manual pump with an analog gauge. It weighs a couple of pounds, so you'll feel it in a backpack if you take it with you on rides, but I think the convenience and the extra functions make it worth it. If you're a bike commuter and you want to shave some time off of getting ready in the morning, I can't recommend this enough. I'm really happy I got this.