I don't give it 5 stars because I doubt that it is new. The device came in a box that was beaten up and overtapped. Tapped so much I realized why by the time I removed all the tape. It was because pieces were ripped off. The device does what it is meant to do. I inflated 3 tires from 25psi and one from 7. Yes it took a long time and there is a time period in which you need the device to rest before you can continue. Have not tried the other accessories, but for now I am pretty sure they will work too.

So far so good, only used it to pump up a tire and it cut off after 5 to 6 minutes and then wouldn't come back on for a couple hours so I'm not sure if that's supposed to happen like that, otherwise I like it!!

Per the instructions, I tried to charge the unit for 36 hours; actually more like 40. It would not take a charge. The charging indicator LED would not come on. After this, it still only showed 40% power, and would not jump start a 4 cylinder car. I wish to return the item for a full refund, but so far, no luck. I'll update this review once I've contacted the manufacturer and see what happens.UPDATE: The manufacturer also would not offer a refund, but did send a replacement unit. Now I just have to figure out where to dispose of the original. I guess from now on, one of my criteria must be whether or not Amazon will accept a return of the defective item.

One problem, the cover for the electrical outlet came bent or warped. I think I will problem end up just ripping it off, other than that it seems ok but the real test will come this summer.

Been buying this one every couple of years. Pretty extensive use. Hard to find this exact model locally. Newer versions are a lot lighter but feel they don’t deliver as much amperage for as long between charges as the older ones.

Unlike some of its competitors, this all-in-one unit is big and heavy. I think that adding in the air compressor may have much to do with the size. This unit gets the job done. I was hoping to store it in the car but have trouble fitting it anywhere because of its large size. Next time I am going to go with a single-purpose unit like the NOCO brand.

It really gets me going

It's nice to have the starter, light, inflator, and outlets for USB, 12V, and 120V. The 120V is pretty weak, though -- I plugged in a small hand tool and it cut out immediately (I assume it just can't put out enough watts). Also, remember that it's not a battery *charger* -- you can jump start, but it's not meant for recharging or trickle-charging. For what it is, it seems pretty good.

Flashlight is handy wish it had a on/off switch

Only drawback is the charging is just two prongs sticking out. You need a cable to connect to it. So that means no direct connection to wall socket for charging. And not sure if by design or haven't drained it enough but charging LED always green on charging. Great to know it's charging but would be nice if when you knew it was done.