Bought two of these. One for me and one as a gift. Arrived on time and packed nicely. Used one for the first time to air up tires. Works great even though a little slow but cuts off when reaches desired PSI. lots of nice features for the money.

Great little gadget.my car went dead this weekend just had ordered this fatmax and it charged my battery less than 10sec I went from 12v to 15. I also liked the fact that I could’ve check my alternator. Definitely recommend this product

I've used the jumpers to apply 12 volts to trace crawlspace wiring. The air compressor was convenient to pump up bicycle tires. Just set the desired pressure and press a button. Automatically shuts off when reached

Bulky & charging cables too short. You have to plug in an extension cord with a small female prong to power it. It does not have its own power cord to plug in to an outlet.

Great product! I forgot to charge my speaker but this handy dandy tool has some USB ports so we were able to enjoy our music and air up our bikes too! My daughter has used it to jump her car before buying a battery. We love it!

This is something you don’t realize you need, until you need it. Our neighbor had one when we needed it, told me they got it at Sam’s. I had one the next week!

I can keep my FatMax in my van for emergency when I forget to turn my lights off I also check the air in my tires as it fluctuates in cold weather. It is easy to operate as I am 78 and handicapped. I don't leave home without it.

I purchased one last year & it was so handy that I purchased one for each of our vehicles. I jumped off a co workers car. Blow up several people tires & soccer ball.

Had to return. Would not hold a charge at all. Great idea - in theory. Old stock I would suspect since that item is no longer listed on their website.

This is my second one. I bought one exactly like it years ago. Like all batteries it has a natural life. Just like a car batttery. Eventually you need to replace it. I love the one I had. So, I have now replaced it.