BoschElectric 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 was skeptical that this product would last the test of time. I thought it was an expensive gimmick that wouldn't last long. How wrong i was.Pro's:1 - No 12v plug - completely wire free - very convenient2 - Pumps tyres quickly and precisely3 - Low storage profile for the car boot4 - Typical Bosch quality (albeit i did think it was a gimmick product)5 - The product is heavy for its size; i would wager the internal working parts are made from metal as opposed to plasticCon's:1 - Price - however, i'm a firm believer in buying quality.

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.

For years I've been using a good old-fashioned foot pump - it works, but with increasingly big tyres (on increasingly big wheels) it takes more and more effort to top them up with air. So although this Bosch item isn't specifically for car tyres (and indeed a couple of the reviews I read relating to car tyres sounded like maybe it's not the right device), I thought I've give it a try. It's thoroughly impressed me, and makes me wonder why I didn't buy it (or something similar) years ago! I have big 21 inch tyres on my car and this gadget adds a couple of PSI in seconds. It's incredibly convenient to be able to dial in the pressure you want, screw the device to the tyre valve, and simply let it do its thing. I read a couple of other reviews that suggested the battery is quickly depleted when topping up car tyre pressures, but so far I haven't found that - in fact I put it on to charge after adding around 2psi to each of four tyres, and the battery meter shows the device is still full. My only concern is the accuracy of the pressure reading. Having used the Bosch device to set the tyre pressures to the desired level, the car TPMS monitor now shows they're 2psi over target, and my own separate pressure gauge shows the same thing. I'll do a few more comparisons to decide if it's the Bosch pressure gauge that's inaccurate, but right now it looks that way. However, if it's reliably always indicating 2psi over the 'real' pressure I can live with that, by dialling into the Bosch a target pressure 2psi less than actually needed.

I was skeptical at first because I couldn't see how such a small unit could inflate a tyre to 30+ PSI. I was pleasantly surprised. This is a very cleverly designed unit. It's mostly aimed at bike users but it has enough power to inflate car tyres (might take a while though). I like the display, which illuminates, and the accessories which fit neatly in the front. The charging is done from a USB-C port which is convenient and possibly annoying because it takes a while to charge. For such a small and convenient unit, it's amazing.

Cracking little Air Pump for my tubeless Bicycle tyres. Even though these tyres need quite a high PSI pumping into my tyres from flat, this little Air Pump tackles the job easily. I can pump both of my tyres up from flat really quickly and have plenty of power in the charge left over. Jolly good job. Packed away in it's hard case for safety this Air Pump is just great to carry with me all the time as you never know when you are going to get hit by a puncture these days? Now I can travel in confidence knowing that I can pump both of my tyres up without any problems at the side of the road. No problem!! Thank You. Live Long and Prosper. Brian John Ainsworth

This is a really useful piece of kit. It’s so compact that you’re much more likely to take it with you than a larger one (especially on a motorbike), which is more useful than a more powerful one that you leave behind! It’s a bit slow, but certainly no slower than a foot pump, and a lot less tiring, and I’ve used it on both car and bike to good effect. I prefer it to my older 12 volt pump, as being rechargeable this little beast is more flexible and convenient in use. The form factor is a huge advantage compared to others I’ve seen, and more than compensates for the time it takes for a large job. Battery life is good, and it charges quickly from a usb source.

Just buy it, it’s the most advanced pump, portable, light and efficient, well built and comes with all connections, so far used it for motorcycle tires. I would recommend buying a Air Chuck, which makes it easier to attach.