DC Portable Air Compressor Pump - Upgraded Digital Tire Inflator with Gauge 140W 150 PSI

This is a very nice air pump, that is well made and has some great features I really like. Key features are: 1) can pump up to 150 PSI to support a full range of needs, 2) automatic shut off at a preset PSI (like 35 PSI for my tires) and 3) an integrated LED lamp that comes in handy at night. I did have one problem with cigarette lighter end missing one of the metal prongs that needed to be replaced. I sent an email to the seller with a picture of the problem and he responded within 12 hours and completely solved my problem without any hassle or delay. I would say that this vendor has excellent customer service. I would definitely buy from him again. The only negative I have with the pump is that the cord from the cigarette lighter plug to the pump is a little short. I have a hotplug in the back of my SUV which means I don't need to turn on the ignition if I use the rear plug with this pump. The bad news is that I can't reach the front tires from with this pump if I use the back plug. However, the workaround is simply to use the cigarette lighter in the front seat area and all tires are easily reached. The only negative is that the front seat plug requires me to turn on the ignition. This is not a show stopper at all as long as you have a plug located in the front (or back) seat.

I have used this unit regularly and appreciate it. It works smoothly and powerfully. It has a LED lamp and LED pressure display for night time use. Note that it is slower than a gas station pump and takes a couple of minutes to inflate a tire to 32 PSI. This unit comes with its own carrying case, so that the attachments (to allow for uses other than car tires) can be stored neatly in the trunk. The unit itself has built in hooks to allow easy coiling of the electrical and pressure cords.

The product works very well. Easy to use. It comes with a carrying case. Very sturdy !! My only surprise is I thought the unit used a common wall socket but it does not. It uses the car charger. I was looking for a compressor to use in my garage. Other than that, its a great product

I bought this (note I have amazon prime) it came the next day it came one day earlier than expected, tested it out and worked it’s small and portable to fit in your card anywhere it’s very well built high quality, and never stops to amaze me when I’m filling my tires with air it does it very quickly and effectively and it also comes with a package that contains diffrent inserts for diffrent things great . products worth the money!

I've used this pump about a hand full of times over the last 4 months since I purchased it. I was hoping to get a reliable pump for car tires and other items around the house that may need an air pump. Today, I was ready to put it to use for only about the 6th or so time and nothing. The lighted background screen does not even light up anymore even after I checked and changed the fuse. It has no power at all now for some reason. After reading all of the positive reviews I expected it to last longer than 4 months/5 uses. Very disappointed in this product. Will not purchase again and I would not recommend this product to anyone else.

My car has a low tire pressure warning system and every so often, particularly in winter, the tire pressure needs to be topped off. I got tired of stopping in gas stations just to find out that their air pumps were turned off, broken, or missing the tire chuck. Or worse, I'd put the money into the machine, try to use it, and end up letting air out of the tire since the pump was broken. Just used this pump for the first time to easily add about four pounds of pressure into my tires. I set the pump pressure at 32.5 lbs since 32 pounds is the green light pressure for my tires. You turn your car engine on and plug the pump into the cigarette lighter. Setting the pressure is easy, there's a +/- button and a big, easily read led display. Then, and this is important, turn the pump on before attaching the hose to the tire. The 12v motor on this pump does not have the power to start under load and you WILL blow the fuse. (there is one spare fuse in the package if you forget.) Once the pump is running and air is coming out of the hose you screw the hose onto the tire valve. It took 20-30 seconds to add about 4 pounds of air to each tire. The pump turns off automatically when pressure reaches the set point, but the on/off switch (it's a rocker switch) does not turn off, you have to do that yourself and that resets the auto-off feature. I found that the pump setting matched the pressure reading on my vehicle's dashboard. As others have noted, this is not a big pump and it comes in a zippered carry bag. I left it in my trunk. I have no way to predict whether the pump will work ten months from now, and that is always the issue with a tool that is used intermittently. And, obviously, it's not made for heavy duty use.

This portable air compressor quickly inflates my car tires and the cords are long enough to reach all 4 wheels easily. It must run off of 12V plug, there is no option for wall power, but that is clear in the product description. The digital gauge is easy to use, however it generally reads 2-3 PSI higher than my portable gauge and my car's tire pressure monitoring system (-0.5 star). Easy enough to fix that, just program it a few PSI higher than you actually want.My biggest complaint is that this thing blows fuses like they're candy. The instructions clearly state to attach the pump to the tire before turning it on to prevent this. However, I've found that even doing this, the fuse inside the 12V plug blows approximately every 3 tires. That means every time I refill a car's tires, I have to replace the fuse at least once. Fuses are cheap and replacement is easy. But this is inconvenient and frustrating (and I had a hard time finding an appropriate replacement since only 2 were provided), so I docked a further 1.5 stars.