Woowind BP188 Electric Bike Pump Presta Valve and Schrader, Air Pump Tyre Inflator for Bikes, Motorcycle, Auto Shut-Off 120~150PSI and Rechargeable

Recently purchased this Woowind inflator. Handy!!!! Easy to use! Compact! high quality durable and can inflate just about anything! Very pleased with the ease of use.. right out of the box.. within 15 minutes had pumped four bike tires using the custom and auto settings. The Led light display is large enough to read without my glasses and the flashlight part worked well too. It's a little heavy, but I'm sure that is because this thing feels like a high quality tool that I expect I will use for many years. This saves me trips to the bike shop or just trying to guess the inflation when using random air hoses or I have to deflate a little on muddy or sandy trails. Good tires are so expensive and no one likes a flat. Consider this as insurance AND an investment!

I bought the Red version as the description says it’s rated to 150psi. It only says 120psi on the box. No big deal for my use. Took it out of the box and without charging it and immediately inflated two 26 inch bike tires to 55psi from no air pressure. The charge low light was flashing most of the time. Working perfectly. I have 3 other low cost similar pumps. This one seems to be the best quality and it was the lowest price. An awesome buy. Updated review, I have used this pump now for a number of times to inflate approximately 30 tires on my many vintage Road bikes. The pump will inflate about 6 tires between charging in my experience on my road bike tires. This is quite satisfactory. The pump does show the ability to inflate to 150psi in the settings which is in contrast to the box specifications. With the Presta valve adapter in use, I find it best to screw the hose onto the valve separately from the pump and then thread the pump on and inflate. It takes a little longer but is more reliable and less cumbersome due to the size of the pump. When done, I do the reverse and put it back in the pouch.

My pump doesn't show the current pressure of the tire, which is a crucial part of pumping tires. This means I cannot utilize the convenient auto-shutoff feature since the pump is always reading zero. I reset the pump several times, both while connected to the tire and while disconnected, and nothing changed, it keeps reading, zero. It also takes a very long time to fill up my tire, so I'm constantly squeezing the tire while inflating to make sure it isnt going to explode, but so far every time i checked it barely felt like it inflated much at all. Longest I sat waiting felt like almost 25 minutes or more. I thought maybe it wasn't showing the pressure since I used the tube adapter that cane with my scooter, but just today i realized i didnt even need the adapter and connected it right to the tube given with the pump and still nothing changed. I read the manual several tkmes and watched youtube tutorials and so I know I'm not doing anything wrong here. I think i just recieved a faulty pump.

I bought this in September 2022, and it has a 24 month warranty. In March 2025 (after warranty expired), the unit would no longer charge - I could get it to look like it's charging - flashing red and going to green, but when it was green again, the unit would not turn on. It turned out that the device is very cable sensitive. After trying a USB C to USB C, which didn't work, I used another USB A (charger) to USB C (pump) to get the behavior described above. I found the original cable for the device (in the device pouch), and that worked. Device shows green after charge, and will turn on. Assuming it's charged correctly, the pump works well - I use it for my bike and carry it on the bike with me for emergencies. The only issue I have with it involves the Presta connector for my bike. To avoid deflation issues on the tire, I end up putting the Presta connector on the valve first, then attaching the pump to the Presta connector.

Works great. I use it fir my bike because of it's size!

Very pleased with this little unit. Works well, attaches as expected to my valves, and can fill multiple bike tires multiple times in a single charge. You get a lot of run time out of the battery. I keep it stored in my bike bag in case I need to top off a tire or even fill a new tube. I don't bother to carry CO2 cartridges anymore.

For the price it's amazing that is such a smart product. There's one button that I found (I'm that person who doesn't read direction I must confess) but you hold down the power button for a few seconds to turn it on (so it doesn't just turn on the drain the battery by mistake), and it indicates the tire pressure in PSI on a small display. Because of its small size, the piston that generates air pressure is necessarily small, and it takes awhile to bring a tire up to pressure. But it fits in my back pack, it's charged via a standard USB cable and I'm glad to have it with me at all times in case there's a small leak, I can get my tire up to pressure in a few minutes. There are a couple accessories that I guess are for different kinds of tires, I only use the standard one for most bikes, and it screws on to the stem so there's a decent seal while it does its job. Love it. Maybe I'll get something AC powered that's a little faster for home, but like I said, you can put this in your back pack and it's smaller than a water bottle, so it's my little insurance policy on the road for always having air when I need it. Edit: discovered more functions; using the single button, touching on each of four sides allows you to make changes about the measure of air pressure (PSI for me) the type of product your are inflating, adjusting the cut-off pressure +/- I thought there might be a little more. I don't know how to use this for presta valves, kind of a gotcha when I got a new inner tube for my bike, but the kit here comes with a needle looking adapter and a couple other things I don't really understand but so far I haven't figured out with the hardware included how to pump up a presta valve type inner tube.

Mini compressore ottimo . Gonfia in poco tempo gomme: auto, moto e bici oltre a palloni e gommoni . L'ho testato subito sulle gomme di una bici elettrica ed è stato veramente un gioco da ragazzi! Apparecchio facile da usare, intuitivo, pratico e per nulla ingombrante . Riporta già la pressione standard di gonfiaggio per ciascuna tipologia di elemento: auto, moto, bici e pallone . Il mini compressore smette di gonfiare automaticamente una volta che la gomma è gonfia. Facile da caricare sia su porta USB che USB + presa a muro.

Très bonne pompe à air idéal pour le vélo mais très pratique pour faire un appoint sur les pneus de voiture ou divers autres pneus

Perfecto en todo lo que dice, lo cumple.

Looks and feels very high end. Does what it needs to do! I like that you can switch between units and have presets. It also has a flashlight.

Works suprisingly well. I have been able to top up my cars tyres and bicycle tyres. It is not overly noisy and very compact.