So far, we've only had to use it to put air in the tire, but it is very good! Much handier than charging it in a cigarette machine like the less expensive versions. I feel confident taking it on the road with me incase I need it for any reason. Great investment; I wish I'd done it years ago!

Bad product. Don’t buy it. My kids got it for me as a gift Worked once to pump a trailer tire up . Now display,lights wont even turn on unless a power cord is hooked up, as soon as I disconnect the power cord it turns off . Says the battery is full and @14v . There a little engine symbol on the bottom right corner flashing. Now that I read all the reviews here there iis definitely something going on with these units .

I've bought Stanley products for years, always keeping they at the top of my list for "goto quality products". But this time, I am serierly disappointed! Because of my field of work, people are always asking me about what brands I use and what's reliable. Being that this product has Stanley in big bold letters, It's not hard to see who makes it. Regrettably, it's failed from the start..even when bragging to a customer about my "newest toy", it failed. It's never fun trying to explain to someone what happen when you don't know yourself. It's humiliating. I bought it less than 6 months ago and after several attempts to reconcile, hoping they were isolated events (air pump failing, battery charger charging way to slowly or not at all) they wasn't. I had no choice to buy this product from a different manufacturer. I tried looking here on the site for a place to register this product and follow up on the warranty, but I have no luck. Stanley, you've really let me down on this one.

Bought first one and it worked the first year, then when I used the air compressor it took FOREVER to pump up tire. Then it died. Bought second one 2/2024 it will NOT power down. I have looked through the whole manual and can’t find off button. Needless to say if and when we used it, it is dead, because it doesn’t turn off.

I bought it from Sams Club a few months ago and I hadn’t had to use it until lately I got flat tires and used it couple times to fill up my tire and the compressor broke. Won’t do the job I’m trying to return it go with something else I don’t recommend it

I have jumped vehicles off, used the usbs and light while camping, air up my tires as needed, checked battery and alternator. I love it. I have been using if a couple of years. Battery doesn't hold a charge as well as it used to but dtill works well. Jusr charge more often. My parents had one for a short period of time and the compressor failed. So it seems like some are good and some not so much from the other reviews.

I bought this over a year ago. I’ve used it to jump start a car and a ZTR mower. Hint- remember to turn the red nob to jump something. Turn it back when done. Used compressor several time on car at 35 psi and bike at 95. Both worked great. Automatic function is great and it remembers the last setting even months later. So you don’t have to recheck the tire pressure when occasionally filling a slow leak. We are going to get 4 as gift of the year for the kids

I bought this unit about 4 to 5 years ago for 69 bucks in store. I have jumped countless cars, quads etc. I have used it extensively as a compressor for tires, charged ipads I mean I really put it thru the motions and it always performed when needed. It never leaves my truck Im charging it right now. after this long for 70 bucks it was worth every penny for my needs.

This is the second Fatmax I have purchased. The first Fatmax compressor failed after adding air to 4 trailer and 2 pickup tires at different times and days. Did not need it earlier and warranty had run out. Figured just a bad unit and purchased another one Feb.2022. This time I filled up over a period of time about 6 lawn tractor tires. Was adding air to 4 pickup tires and compressor failed after doing 3. I purchased the extra warranty this time.

Bought one for myself. It’s nice to not have to rely on someone else. Unlike the old fashioned jumper cables. This isn’t all over the place. Has a nice, bright light. Can charge 4 cell phones at one time. My fav is the air compressor. You set the psi and it stops automatically. A bit noisy but that’s understandable. Great item. Loved it so much the next day we got our son one.