Pros: Nice case, Great costomer service.

Cons: Will not hold a charge longer than a few days. I bought 2 of these back in April of this year, but have not tried using them until now with the colder weather. I tried using the first one last month and found that while stored in the car it completely de-charged. I checked the second one that i bought for our other vehicle and it was de-charged as well, neither has ever been used. So i thought maybe I need to charge them every couple months, so i brought them both in, charged them overnight, and then left them in the house another day before i was going to return them to their vehicles. But before that i checked their meter to make sure they were still charged and within 48 hrs of unplugging them and leaving them to set in the house, one was completely dead and the other only had one bar left on the charge meter. Now when i first purchased these, one would not charge at all and the seller promptly sent a replacement and apologized.
I have another brand of jumpstarter that i purchased last year on Newegg at their Black Friday sale, and that one i have used 3 or 4 times this year but leave it in my truck all the time, in fact it has been stored for over 7 months since last use, and was Not recharged the whole time and i had to get it after these two MAXMADE units failed me. It was still fully charged and cranked a dead battery right up. If i cannot depend on a portable jumpstarter to be charged when i need it, why bother carrying it? Spend the extra and get a decent name brand one.

Pros: It works and it is probably the cheapest option out there. It also acts as a charger your your phone via the USB plug in an extreme emergency.

Cons: It does take a bit of time to charge but that is expected.

Other Thoughts: I am an auto enthusiast. This is a must have. Normally a dead battery is a major inconvenience. You can proactively change your car battery before it dies or you can have one of these in your trunk. My car battery died recently. I took this out of my trunk and made sure that there were at least 3 light power indicators (as per instructions) I hooked it up to my dead batter and wow! The car started effortlessly. Get one..you won't regret it. Never get stranded again.

Pros: have not used item yet

Cons: I charged item up and the next day my neighbor needed a jump start when I took clips out of folder the positive clip was missing the spring

Other Thoughts: I contacted supplier about this he shipped me out a new set of clips

Pros: I have a lot of devices and own quite a few powerbanks to keep them juiced. Most of them do a good job, and other than looks, most are about the same. This being said, the MAXMADE has something that I absolutely LOVE... the ability to jump start a car. In my lifetime, I've had the unfortunate experience of having to get a jumpstart from somebody in various places. As you may know, this is no fun. You either have to burden total strangers until you find someone willing to help, or call AAA and wait 45 minutes for a tow truck to save the day.

Now, I just keep this unit in my car and if I ever leave my lights on again (eek!) and need a jump, I can do it myself. Plus, if I'm in a pinch and my phone is dead, I can just charge it up with this as well.

Cons: A little heave to carry in the backpack

Pros: the power bank is actually very small and came with every cable you possibly needed. It works like a charm. usually I will have a car charger for my phone, But, If I open the GPS, the normally car charger is just not enough power to support it. This Power bank save me from that situation.
BTW, it can jump start the car in a second. I will never need to worried about finding another car willing to help
it's very pretty. the white finish give a chic look.

Cons: None

Pros: WOW, its was fast, I ordered it last Friday and get the real product this Monday, the package looks so cute, all loks good to me so far:)

Cons: nothing that I find just yet