GPUTEK Electric Bike Pump, 150PSI Portable Mini Bicycle Pump for All Bikes

Great bit of kit, works really well. It is very portable and also very powerful and easy to use.

I've not had an electric bike pump before , didnt know they existed until a workmate told me about them. Funny enough , after I received this pump I got a puncture on the way to work so got to use it very quickly and im impressed. I use slime filled inner tubes , but as such a hand pump often gives resistance because of the slime so pretty useless at the roadside. This electric pump got my tyre up in seconds and was so simple to use with the Schrader adapter. So simple to use , and you can programme the tyre pressure required easily and the pump remembers it every time so guranteed accuracy. Its lightweight and compact , carried in a nice case on the bike frame with velcro , the charge lead and other adapters going in a neat little flap. Really nice design and although I've only had to use it once its still showing 5 lights so the battery lifrle looks great. Very happy I bought this and there's no way I'll return to hand pumps now.

I bought this on a Prime deal for just under £25 and it’s been a great little tool for keeping my Brompton tyres topped up.It’s compact enough to carry around and takes the hassle out of manually pumping to 100psi (which is no small task even with a track pump).t’s about as loud as you’d expect from a small compressor. If you’ve used a 12V car tyre inflator before, it’s in the same ballpark. Not quiet, but not unbearable either.One thing to flag: this may be a design change, but the presta adaptor fully detaches from the hose, which wasn’t the case in the videos. It’s a small change, but it does mean you could easily lose it if you’re inflating tyres out and about. For that reason, I’ve knocked off a star.Still, for the price and convenience, I’d happily recommend it to other cyclists.

The instructions direct the user to the wrong adapter for the Presta (bike) valve. The larger adapter works well.The smaller (Dunlop) adapter is for footballs.Once that's sorted out it's a doddle. The display is clear and simple to use, the pressures are easy to set and it's quick.Charges in 20 minutes, sturdy, with a strong case. Ideal for cyclists although it's a little heavy.

So far very good, used it to pump footballs as a test and done that very well. Bought to have as an emergency in the car as I have seal inside tyres so back up as all new cars come with nothing.Not sure how long it will last but for £26 I am not going to complain

Works great inflats road bike tyres up to pressure in good time battery not droppedGood size to carry in backpack or can strap it to frame

I just used it for the first time this morning, and it was amazing! Literally so quick and painless! I'm really impressed with how much easier this was than a manual bike pump. I have not evaluated the durability of the bike pump over time yet, so I might update this later depending on how well it holds up over time.

It's ok does the job but slow pumping of tyres and noisy be and it's a faff to set the pressure sometimes. Tried on a car tyre as well don't bother.

Sehr gute Pumpe, leistungsstark und schnell verstaut

Work great for a year

I had purchased an electric pump a couple of years ago that did not work well at all with the Schrader valve of my road bike and overheated to the point that you could not hold it. So when I decided to try this pump, I was cautiously skeptical. Much to my surprise it works great! It pumps quickly and does not get hot. I would strongly recommend this to anyone looking for an easier way to pump up tires. If I have any complaint or design encouragement it would be to design the attachment valve to be quick release so no air is lost in the processing of its removal. But this is minor in the overall big picture.

this is exactly what I was looking for. easy to carry

Ottimo