Bosch Electric Bike Pump, Portable Air Pump, Cordless Tyre Inflator EasyPump (3.0 Ah battery, 3.6 Volt, Autostop function, 150 PSI, 10.3 bar, LED, rechargeable via USB-C cable, in carton box)

I bought this for my 2 cars and always travel with it on long road trips. I have used it multiple times and it has never failed me to do its job. It is great for top-ups, and if you have to fill it for a tyre from 0 PSI, you might end up consuming at least 1/2 of its battery capacity. It tops up the tyre fairly quickly and shuts off in its own when the set pressure is reached. I bought an extra quick-release cable (https://www.amazon.co.uk/dp/B0BN7JL12W?th=1) to get extra reach and ensure that I don't lose tyre pressure when I unscrew it from tyre. Overall a good purchase and still working good.

Hands down, the best portable cordless (small form) tyre inflator. I have tried many, and often the biggest problem is the ability for the battery in the cordless to last long enough to reflate a completely flat car tyre. This one does it, with spare capacity. My test is on a totally flat 225/50/18 tyre to take it to 2.7 bar. Most get half way. This does it completely. The bigger ones do it without issue as well, but the point of this is that it something you can put into a car’s emergency kit which is self contained, without huge extra bulk, that can also be used daily. It works in my motorbike pack, my kid’s bicycle kit, pretty much everywhere. Best pump investment yet.

Why did you choose this product over others?:Excellent device. Pumps up tyres with a section of attachments. Having to auto-stop function makes it easy to set the pressure and it cuts out when it hits it. Such a simple way to pump up car tyres, bicycle and and airbeds when camping.

It's a good product, I come back with the review after 1 year. It has some limitations, your lucky if you can inflate both tyres of the motorcycle with one charge of the battery.It's perfect for just adjusting the pressure. Takes about 4 -5 minutes .For a full pressure,one wheel.

I have looked at this pump for a long time and I was undecided whether to buy it or not. I was caught short on a recent journey away from home. I had a slow puncture. I eventually found a service station with an air pump and managed to inflate my tire enough to get me home. It was an intimidating experience so I decided to buy this pump. I have used it and it does everything Bosch said it would do. Being cordless makes is so convenient and easy to use. It’s USB charged so you can charge it in your car if necessary. I am delighted with this product and it’s safely stowed under a seat in my car. A good buy.

Great bit of kit. buy one.

I have used it for my car to refill the tyres when the pressure is low. I have never had to use it for more thantwo tyres and the battery has been reasonable not loosing more than one out of 4 bars when used for 3-4 times. I dont know if it would be enough to fill from 0, all4 tyres. It is very easy to use and charges very quickly. It stays in the car for emergencies

Noisy, but does the job well.