AUKEY Jump Starter with 400A Peak Current & 12000mAh Portable Charger for Car Battery, Boat, Motorcycles, Lawnmowers and More

Almost identical to the one I purchased under a different brand. This one came "dead". I has to charge it a while to wake up the unit. Don't like any Li-Ion batteries came discharged as it might affect the longevity. Otherwise it works as claimed and was able to jump start 3.5 liter Nissan Maxima

This thing is absolute garbage. It cannot hold a charge and runs down to one bar after charging a cell phone ONE TIME. I cannot for the life of me imagine it jumping off a car battery. You will definitely be stranded on the side of the road if you rely on this thing. Save your money, do not buy this.

Great to have when you're far from any people to jump start your bike

This thing is amazing. It jump started my old car immediately without hesitation and is so light weight to carry to my car. My other jump started is heavy (a compact 20lbs) and seems to quickly loose its charge. It does however have numerous other uses (air compressor, flashlight, charger, etc.) , so I will keep it, but the AUKEY will be my number 1 go to car started.

Hi there, i'm extremely disappointed with the Aukey jump starter. I was barely used the product and after couple months it's not charging me phone (after couple second it's turning himself off).

Works great. Was able to charge cell phones off battery during the hurricane with no power and I was able to give a stranger a jump. What else can you ask for in a product that does exactly what it says it can do?

All good

Woah! Okay, I already have a power bank, it's a 10,400 mAh battery from another brand and I was always pretty happy with it, but it did have its flaws. This however seems to hit all the boxes that I want. For those that don't know, battery banks like this one are one of the greatest products you can have with you. I use mine for charging my phone, charging my watch, and charging my laptop (Using a special cable I bought). I just have to say that battery banks are great and I've actually gotten a lot of my friends to buy some due to my recommendation. This bank however takes everything to a new level of excellence.We'll talk first about externalities and specifications. The thing is rugged, it's seems perfectly capable of having a few hard falls, I don't mind just chucking it into my backpack, it'll be perfectly okay. The bank actually looks quite nice in my eyes, some may steer away from the yellow coloring but I actually like it all a lot, it looks impressive, as if it should stand beside some DeWalt product or something in a workshop. The bank has all the ports I want, 2 2.1A ports and then 1 1A port along with a port to charge it and a ports to plug in the car jumpers. Lets talk about those car jumpers though; I haven't actually gotten the chance to use them because I don't really want to kill my car to test them, however, from other reviews it looks like they work completely. Not only that but from what I can see they work safely, the jumpers are covered in plastic and the only touchable conductive parts are the metal teeth themselves which is a nice plus.I'll also talk about the battery banks ability to charge things; like the last paragraph said, I'm using this more as a bank to take around with me rather than to keep in my car (Which I'm sure it'll be perfectly suited for), as such it's been charging all of my devices and doing a very good job. I did a few amperage test from my phone (I don't have a multimeter unfortunately) and it looks like the ports are outputting what they should be outputting. Not only that but the battery seems to have just the correct about of battery. My other battery bank had the problem of being overstated in terms of capacity but this bank can charge my phone a total of 5 times on one charge and that seems to be conclusive almost exactly with 12,000 mAh which is great.Bullet Point Analysis:------------------------------------Great For------------------------------------ People traveling needing an extra battery or charge Explorers or people that might need to jump their car with no one else around Students that don't always have access to an outlet to charge their devices Business workers that might need more charge for their devices throughout the day------------------------------------The Pros------------------------------------ The device looks good The device is rugged and hearty Comes with lots of ports to charge things simultaneously Comes with a really cool carrying case which is also very rugged Comes with an extra USB micro-b cable Comes with both a home and car charger for the bank Charges at the specified rates Has a lot of battery in it to last you a long time Has a little screen to show you how much battery remains Comes with a really nice flashlight that is actually quite bright and useful------------------------------------The Cons------------------------------------ The thing is a bit more on the bulky side------------------------------------Summary------------------------------------Hopefully you can see my opinion on the product quite well, it's better than my old battery bank by a long shot and better than the battery banks of my friends too. The product is overall just really nice and feels very premium. I did get this item for free, but I must say that I'm giving a really honest review. It's premium and feels like it belongs in some sort of toolbox somewhere, it's a useful gadget to have around and it certainly will be something I keep around everywhere.------------------------------------Disclaimer------------------------------------If you felt this review was helpful then please provide positive feedback down below. I got this product in exchange for an unbiased and honest review.