CYCPLUSElectric Air Compressor Portable Bicycle Pump Car Tire Inflator, Max 150 PSI, Auto Shut-Off Air Pump with Presta and Schrader Valves for All Bicycles Motorcycles and Cars

Conveniently sized tool to have in your arsenal. About the size and weight of a handheld "C" battery flashlight. Easy to use control buttons and screen. No need for a tire pressure gauge or flashlight. Inflated road bike tires quickly. MTB tires take about a bit longer. CYCPLUS claims it can pump up car and motorcycle tires. I have only topped off my spare tire on my car. The unit was 3/4 charged and functioned flawlessly out of the box. After using and topping off all my bikes' tires, I charged it fully and it took about 2 hours.It comes with almost all the necessary accessories you could want. The air tube stores in a pocket onboard the compressor. A frame mount carrier is nice. But you may want to find some plugs for the USB inputs if you mount it on your bike frame without the carrying bag. I think this unit is well equipped, but should also include these. Water, dirt or mud can easily get in there. The carrying bag is nice too, but doesn't look too waterproof. If you buy the CYCPLUS mini cube, know that the air comes into the pump through the USB port. This unit has a hole at the bottom of the air tube storage slot. The flashlight LED and type A USB power port for charging Go Pro's and cell phones is nice, and are what sold me on this item. I watched several reviews and no other product did all this one does.It's smaller than I expected. It is also quieter than I expected. I am going to carry this, some tire spoons, and an extra tube in my rack bag. I can also use it for tire changes instead of dragging out my huge bicycle tire pump.I know there are smaller units available, but they don't have the battery power that this one has. This one doesn't need recharging all the time. You can use it, and then reuse it later without charging. CYCPLUS makes a slightly larger unit with even more power but this one works for me. If more power is your thing, then get the bigger one. This one seems to have enough power to fill numerous tires. I also have charged up my radios, and cell phone. My phone says "charging rapidly" when I plug it in.I am happy with my purchase and would recommend this product. As rechargeable batteries always go bad after some time, I am hoping that they are replaceable and upgradable to a more ampere hours batteries. Perhaps CYCPLUS could manufacture this feature into future models to make it easier.Thanks CYCPLUS!

**Update 1/3/25 updated long term review and 5 stars. Replacement pump is still running strong and I am so satisfied with the pump and its reliability that I purchased another one! I use both of them weekly to top off bike tires as well as the small 15” tires on my commuter car. Been running trials on my gravel bikes to test optimal (read lowest) tire pressure and the pumps are pumping and holding charge well. Can also use to top off the flashing safety lights on longer road rides. I am very satisfied with this product and the service I received from CYCPLUS after the initial hiccup!**Update 5/7/24 new review with 4 stars. Manufacturer reached out to me directly and replaced the original unit that stopped functioning. I have had the new pump for about two weeks and have been putting it through its paces to test it out. I would like to be able to rely on this for longer rides into remote areas (with CO2 backup). New pump is working great and has inflated a dozen bike tires ranging from fat bike to road bike to gravel bike. I also topped off my car tires and tested the power bank function by recharging my phone a few times. Everything seems to be working great so far and the new pump seems to recharge properly. I will add a fifth star back to this review after I have a longer successful test period. Thanks for making this right CYCPLUS!**ORIGINAL REVIEW**Worked great when I first received it and I inflated 2 26x2.35 mountain bike tires. Also inflated 1 gravel bike tire 700x42. Fast forward not even three months and now it does not work at all. Ordered on 1/15/24 and delivered on 1/18/24. Failed after inflating 3 tires. I did not realize this until on a cycling trip out of state where it stopped functioning and will not charge or pump properly. I emailed the manufacture email given on the item listing page and have not received a response in almost 3 weeks. Expensive lesson for me on this item. Went back to manual pump and CO2 inflators because I don’t need to be stuck in the boondocks.**

I'll echo the sentiments of many others. I've had this since October of 2024 (it's currently April 2025). I'm happy with the size, the portability, the ease of use, it's loud but not unexpectedly so, etc. It seems well made, and it works just fine. My main concern is the battery. It had a full charge, and I used it once. Subsequently, it has sat for several months, completely unused. I went to use it, and it was completely dead. I have a couple of phone power banks that I use, and I can leave one in the car for months unused, and when I go to use it, it's still fully charged. Apparently that's not the case here. Thankfully, I didn't have this out on the road to use; I just went to use it here at home - but lesson learned... plan my trips accordingly and make sure this is charged before leaving.

I honestly don't know how I lived without this thing before I had it. I have one of those fat tire bikes, and anyone who owns on knows that if you don't keep the tire pressure on point, you risk damaging the valve stem. The tires will shift around and pull the stem from the tube if your tire isn't properly inflated. So having a pump that tells me the exact psi is key. ..and I even have a tire pressure gauge tool with it to make sure they're both reading the same... and they do. As far as it's performance... honestly, I was very skeptical when I first bought this because I'd never owned a battery operated air compressor. .... it works flawlessly. From flat to full took a about 3 minutes. Keep in mind I have 26inx4in tires. The battery meter moved down 1 bar. This is a solid bike pump. It's slightly smaller than one of those 16.9oz pop bottles, so it easily fits in my bike trunk. It would also fit in a bookbag without you really even noticing it's in there. I looked at at least a dozen other portable bike pumps lime this one before choosing it...and Im glad I chose this one. So. Stop reading and just grab this one. It's a solid device