Bike Pump Portable Air Compressor, 130 PSI Mini Bike Tire Pump with Gauge, Bicycle Inflator Pump Fits Presta & Schrader Valve, Electric Pump Auto Shut-Off, Small Air Pump Ball Motorcycle

This portable bike pump is really handy for me when going on a bike ride. I live near the beach in LA and bike a lot, so being able to inflate my tires easily is super useful. The pump is tiny and can fit in my pocket, on in my bike's seat case with my tiny screw driver which is great for taking it on rides. It works with both types of valves for my bike or to inflate my beach volleyball. It has an automatic shut off so I don't over-inflate the tires or balls. The digital display shows the air pressure which makes inflating to the right PSI easy. I really like that it charges quickly over USB. I can just plug it in at home before heading out for a bike ride.

The only draw back is how hot the pumps gets while using it.

The media could not be loaded. Does not work I get an errorDoes not remember your last selectionUsing the minus button to switch between modes is absolutely terribleIt did not work, but according to the manual, under ideal conditions operating time is 2 minutes! So may not inflate one tire.According to the title, this inflates up to 130psi, but the plus button keeps going up without limit. Dangerous product

This is a handy little compressor to carry along on bicycle rides, but it's frustrating that the charge doesn't last. I had it fully charged, aired up my tires from about 55psi to 75psi, and the device ran out of juice.It's relatively easy to use, fills the tires quick-ish, and it's great that it is enclosed in a rubber casing because it gets hot by the time you're done using it.So, good for emergencies, but not as useful as an everyday pump.

It’s practical but I can’t get the priests valve piece to sit correctly; when I have gotten this to work; it gets really hot especially when you hit about 40 lbs; the battery drains kinda quick as well. I’ve kept it because it may help out one day but patience with a mini pump will get you through as well. I haven’t been able to get this pump to blow up a 700c 28 mm beyond 45 psi because I can hold it in place, it too hot. Plus the seating mechanism is perhaps not the best designed and frequently pops off the presta valve. I’ll be looking for another device.That may suit a little better.It’s good for weight, portability, fair for quality and battery life. Better than using co2 but co2 is better for race events

I am able to fill a completely flat 700x40 bike tire 3.75 times to 38psi with this small wonder before the battery runs out. It takes up less space than 3 CO2 canisters in my saddle bag too. Perfect for taking on an airplane since CO2 canisters aren't permitted when travelling with your bike. The digital display and auto shut-off at the desired pressure work great. Works on both presta and schraeder valves. It's a tremendous value for $40... similar pumps are going for double that. Highly recommended!

This is nice to throw in the back of the car or in my bike bag in case my tire needs filled. It was a good pirce and very compact so no issue storing it. It fills tires fairly quickly and is definitely handy to have around. I would recommend!

This little rechargeable air for my road bike got extremely hot topping of my tire. My tire pressure is typically kept between 66 and 70 psi. I used it to top the pressure in my tire from 47 psi to 70 psi. The unit to really long and got very hot to hold. I put my riding glove on to finish filling one tire. I used a hand pump on the other tire which was quicker and to me safer. The pump filled at stop at the set pressure but this product was not right for me to be used on a regular bases, it my be what your looking for if you have the time to wait and nay do a minimal top off of a few psi. Item was returned and refunded in full.