... charged my note 7 half hour faster so i recommend the
584771
first i have brought the anker fast charged and i notice that my pad and cell would get very warm so i sented it back and order samsung fast charged first thing is you want to use fast charged so the fan goes on it will keep cell and pad a lot cooler and second thing was this charger charged my note 7 half hour faster so i recommend the samsung
789798
so far so good it charge faster than i thought since its large but i was sad didn't get the free gift like some other customers but still happy it works more than 4 hours on my laptop and still about half charge i just recommended it to my friends they going to buy it too
4551767
This is the only charger that I know of that comes in at around $5 and can replenish my Samsung Galaxy Note LTE as fast as the phone can suck juice.

Technical Time: As I understand, both Samsung and Motorola do the quick charge thing when it senses the micro USB cable connected to it has the data (+) and data (-) shorted. This allows the device to go beyond the typical 500 milliamps that come out of computer USB ports. The plug that comes with devices typically do the short within the brick.

This charger appears to be doing that short I mentioned. It can charge my Note at a rate of about 1 percent every 2 minutes of non-phone use (no GPS, no surfing the internet).

The charger looks great. It reminds me of a biometric scanner that you see in all those futuristic sci-fi shows. However, because of that completely aesthetic component, it's much larger than it needs to be. In my vehicle, my cigarette lighter port is in my center console where it has to battle with many sunglass cases, pens, and chapstik. The electronics of this charger do not need to stick out of the port as much as it does.

That being said, I made sure I bought it from Amazon (as the seller) because I hear there might be some fakes in here.
4385487
I got the  $15 refurbished one, and it does a great job quick charging my Note 5! Would definitely purchase again.
736797
It came about a week and a half earlier than expected, which is a good thing. I can say that it's worth the money payed for it. The charge only lasts for about 1-2 hours but I would advice you turn your phone off while charging so it charges faster. I use it for school so it kind of gets banged up in my backpack. Nothing a little glue can't fix!
4307383
Charged my Note 2 much faster than Samsung charger, and still showed as fully charged.  Has more capacity than my 15.6" laptop battery!
1624399
I have phones that are capable of charging at 1.8Ah (a Note 3 and a GS5) and they're both capable of receiving the full 1.8Ah charge at the SAME TIME, which is awesome! Just make sure you're using a compatible USB cable that can give those currents.
159432
It worked very well in order to improve the speed in which my old nexus 7 (2012 model) charges the battery (and also I don't need to constantly adjust the position of the usb cable), however, even though the charging time improved significantly it is still not the same as it was during my tablet's best days... Installation was very easy (you can search detailed instructions online), it took me around 10 minutes to replace.  Overall is a recommended product in case you want to further extend the life of an old tablet.
4904272
Wow a wall charger that charged my smartphone much faster than a standard wall charger. My smartphone was at eight percent 7:55PM to seventy percent 9:10pm with some mild play that's one hour and fifteen minutes very happy here. Charged it with my Sony Xperia Z3 which is compatible just to let people know.
2661653
It takes a really long time to recharge the battery. However, it charges my Galaxy Note 5 pretty quickly.
3723833
I want yo give it half a star not worth the purchase, but if you want to have a hard time and a headache charging your Note 3 then go for it
2781090
I have a Note 3. This charges my phone faster than any of the chargers I have in my house.
4123232
Is really good the only thing is missing the fast charging because take to long to charge my note 5
1244768
I bought a few of these cables for my newly purchased Note 7. I currently use a lot of Anker 4 Port USB wall chargers. I received these cables and tested them out. When I plugged the cable into my wall charger, my phone was at ~50%, and the charge time was approx 2.5 hours. That seemed like a very long time because normally my old S6 would charge a lot faster than that with the same charger and the phone being at 50%.

I did a test. I used the micro usb to USB-C adapter that came with my phone and used my Anker micro usb cable as a combination. Inserted it into my phone and the charge time was a little more than 30 min. I'm not sure if this cable just doesn't allow the right amount of current for fast charging but as of now I'm greatly unhappy with it. I didn't purchase of a punch of the Anker wall chargers just to have my new phone charge at a snail's pace.

EDIT:
The cable is well constructed though. I tested another cable at work using an Anker Dual Port USB charger. Battery is at 90%. Using one of the 3 cables I was provided it said it would take about 14 min to charge 10%. When I used the provided Samsung charger with the Samsung cable the phone read the same - 14 min to charge 10%.

I wonder if the Anker 4 port outputting 40W between 4 ports is too little compared to the 24W output between 2 ports or maybe one of my USB cables is bad. Will do further troubleshooting when I get home.
3966531
I like it but it takes 30 minutes extra compared to direct cable charging.
Galaxy s7 regular fast charge time 1 hour 30 minutes
with wireles charger 2 hours
2007556
Well I'll get to the point. .shipping was fast, the item was packed very good, This battery charger got my Note 3 back from a low battery to full in less time than I expected. .works very well. Worth the money. And yes I would buy it again. .thanks
2514817
I waited at least a few days before reviewing this item.  MY Samsung Galaxy Note Edge was literally going thru a full charge in a matter of a couple of hours. I know the battery was probably bad at this point thus the reason to search for new battery.  After looking the retail price of a replacement battery, I came across this item.  After reading several reviews, I thought I would give it a try.  I am glad I did.  I now have charge for the full day.  Before my original battery starting acting up, I was spending a small fortune in charging cables so I had one pretty much in every room and in my cars.  With this item, I feel I have enough charge to last.  Yes, it adds a little more weight and just a slight bulkiness compared to original battery, but worth it!  Even if you don't want to use it all the time, you should have it handy so when you are going places where you will need extended life on your battery.  It's a snap to change it from regular battery to PowerBear.  I am looking at purchasing one for my wife as she likes the look of the new protection case that comes with this.  I highly recommend it!!