I have had it 24 months ago. Warranty is 24 months. Have never needed the air or jumpstart. However now that I needed the air it did not work. Now the warranty has expired.

This is a piece of crap! Have bought 2 and both times the compressor stopped operating. Says 120 psi but twice broke doing 65 psi started to smoke. I wouldn’t recommend this to anyone.

This unit would only charge one cellphone on a charge. It wouldn't hold a charge even while plugged in and charging. I was truly hoping it would work while we were primitive camping.

The charger failed causing battery failure. I replaced the battery before I knew the charger was bad. That battery failed. Stanley refused to provide any support except to buy a new one. I did just that. But it wasn't a Stanley

I bought this about 4 years ago and it's still working with no issues, it still charges, alternator tester works and the compressor works. Not sure what is going on with all the reviews.

Very useful tool

Very good

This thing comes with no cord for AC. Only two male prongs to plug an extension cord female end into it mounted to unit body. I hooked it to a small air tank to see how high it would actually pump pressure. It was flat out stalled at 62 pounds, with no further increase after several minutes. I don't want to give the other one I bought as a gift without a cord. Nice looking with a good shape would be the good things I would say about it.

We have had 2 of these for about a year. We have one in each car for emergencies. They have barely been used. Now it has started with beeping that cannot be stopped.Online I have found that "due to an oil issue the Stanley Fatmax Power100a will continuously keep beeping. If an oil leakage happens and you didn't detect it in timethe oil will be finished soon." Huh?? We can't shut it up!

This has kept me on the road to address issues, such as when I had a car with battery/wiring issue when I first got this product. And since, when I things like screws in tires and one that leaked and it turned out it was a cracked wheel(!), but all I knew was I had a leak initially. It's great that it has an alt check, that helped me out when battery seemed to have died; determined it was not my alt. So, here's what I am not a fan of (design and personal squawks, except the last thing): various locations of controls and the air pump tube are awkward. Can't simply set it on ground and pump tires while looking at the screen. Has to be sideways, at a weird angle. Air tube's length is barely enough for my SUV's wheels if the tire stem is up higher. Too short, I say. It weighs a lot, so I don't know who is going to use it to power things via USB, unless you do a lot of camping and bring this (obviously, not to bring hiking!). Don't drop it from about waist height, it might be done for. Those big black sidebars aren't going to save it, as they are not guards for unfortunate events like dropping it, they are plastic handles. I dropped this when struggling to get it onto a counter 31 inches high. It fell, and the info screen and most of the control buttons all fell inside. Cannot open it with just unscrewing some screws. There are what amounts to rivets holding those sidebars on. So, even though I could correct this problem if I could open it, easily, I'd have to destroy the case to "fix" it. So, it's a perfectly working piece of junk without accessible controls, seeing as I cannot reach all the controls or see the screen now. That's just a warning to not let it get away from you while carrying it.