Great charge and durability
937416
Anker does it again. Its my fault I shouldve gone with the 5ft not 3. But I won't take stars away for my mistake. Great charge and durability.
1207612
Works great and is durable! Used at the beach, pool and on our deck.  I throw it in my beach bag and it holds a charge for a long time (longer than my phone). It is nice to not worry about it breaking as the Sony one we have in our house is fairly delicate.  Highly recommend.
3531733
We do a lot of outdoor activities which can lead to sticky situations if your cell phone dies.  This thing has been a life-saver.  It charges pretty quickly and holds its charge for quite awhile.  It also charges our iPhones quickly.  NO waiting for hours for our phones to get to 1%.  It is also very durable.  It has been dropped a few times and still works great.
1024954
Charges without issue from any usb plug, and has lasted 6 months of heavy use and abuse in travel and home use. The stiff cable mesh also seems to be doing a good job of preventing it from getting too tangled despite its length. So, overall, great product.
1216724
I have purchased this charge twice now and have been happy both times. I originally bought one for home and then decided to get another for the office. I have had the charger for 6 months now and haven't had any issues. I would highly recommend this product.
1677253
Quick Charge on this phone is amazing and the build quality isn't bad either. Mine has endured many beatings and still works very well. It's sturdy and i would recommend to anyone who likes to go travelling.

P.S for an urban commuter, the smaller size will suffice
4930834
Love the length, durability and reliability of this cable.  I've bought a few of them at various times and have had no trouble up to this point.  I also like the handy case that it comes in, which would be great for anyone who travels and packs this cable often.  It is compatible with iPad mini and iPhone 6 and 7.
1049467
These batteries work great.  They charge quickly and last a long time in between charges.  Time will tell as far as durability, but I am very happy with these as of now.
2710693
I carry this in my briefcase to power my phone and Lenovo Ideapad when I deplete their batteries.  One time on a road trip my cell drained on me and I did not have a power source in my truck, but I had this battery.  I hooked up my cell to it and placed this battery on my dash in the sun, which allowed this battery to simultaneously charge itself while also powering my phone.  Neat.

I do recommend this unit.  It works perfectly, and has ridden around in my briefcase for months with no damage.  My briefcase is a soft-sided 511 tactical bag with some heavier items in it, and this plastic battery case has held up just fine.  A good deal.

UPDATE - Sept. 2016 and it still works perfectly.
287125
This charge is great. I've had it for a couple of months now. It has lasted longer than other chargers I have had bought from Amazon
3332084
This powerpak battery pack is wonderful. It holds a charge for an
extensive period of time (I got at least 48 hours out of one charge to the
pack as well as recharging my phone multiple times in that time period.)
This battery pack is also nice because it allows for multiple devices to be
charged at the same time (cell phones and iPads/tablets). The battery pack
is very sturdy and stable and comes with a bag for carrying the device
around. The battery pack does have a little bit of weight to it, but that
is to be expected due to the nature of its use. The biggest complaint I
have about the device is that I do not feel that it is easy to tell whether
the device is on or not and whether or not it is fully charged and is
charging devices. According to the instructions, the different colored
lights (red, blue, and green) are the indicators of the charge, but I think
it would be more "user-friendly" if the lights always remained on and the
indication of the strength of the charge was made by the length of the
light (or bars). I believe that most devices indicate battery strength in
that manner, so that is what the consumer is used to when looking for
charge strength. Furthermore, I would turn on the battery pak and plug a
device in and after a while, the light would go off, but it seemed to still
be charging the device. So that seemed to be inconsistent with the LED
indicator instructions. All in all, the LED indicator issue was a minor
inconvenience and this device is reliable and easy to use.
2419009
I have owned several competing battery chargers and they have worked properly for less than a year. Which in the end has resulted in failed batteries. I bought two of these chargers for my jet skis and they have worked great. The batteries are have lasted twice as long as ever before. I recently bought another one for a riding mower. I would recommend this product to anyone that has batteries that are not used consistently. It will ensure you have a working piece of equipment on first start!
3368273
We love this charger.  I holds a HUGE charge and charges fast.  My wife takes this on business trips and it'll last for numerous iPhone charges over 2-3 days without needing a recharge itself.  Very well built, and comes with a nice little carry bag to help protect it a bit.
2651483
This External Battery works great.  I keep it in my car and on days when I use my cell phone a lot and run my power down I simply hook it up and my phone is completely charged in less than an hour. Its very durable and easy to take it with me if needed.
735310
Super sturdy. We've used this multiple times on trips and the charge lasts for an enormous amount of time, given the small form factor and quick charging capabilities.  Always trust Anker to be solid.
2123722
Very durable and the longer cord is really nice.  I use it at home and in my car.  I've had it for about a year and haven't had any issues with it.  In fact, I think it charges my Samsung Galaxy S4 faster than the original Samsung charger!
4339109
I work away from electricity and I sometimes go more than 24 hours without a place to plug my phone in. I knew I needed a battery charger and my friend had a similar charger to this one. I ordered this one hoping that the size of the battery would be able to charge my phone more than once without having to be recharged itself. I also was hoping that This one would be really durable with its aluminum body.

I was not disappointed. I have had this charger for a few months now and I am happy to say it has saved me on multiple occasions. It will easily charge my iPhone SE at least 4 times from 0% to a full charge. I think I have only had to charge the portable charger 3 times in the past two months and I usually use it on a daily basis in order to hold me over until I can get to a wall charger. I have also dropped it a few times and it bounces around my bags and car when I travel.

I would highly recommend this product for the outdoorsman or for the backpacker in your life. It will have you in a pinch.