Great battery pack at a very reasonable price
580565
I have always burned through my iPhone battery quickly. I use my phone for about 16 hours a day and end up recharging it at least once, but usually twice each day. I was leaving town and knew I would be in meetings each day and not have the opportunity to recharge my phone, so I felt it was time to purchase a battery pack. The iTorch was reasonably priced and had good reviews, so I decided to purchase it. The instructions were easy to understand, and the pack wasn't too bulky to carry. When my phone died, I connected the pack then put it in my pants pocket. I used my iPhone cable which allowed me some extra length. The phone comes with a cable to charge the pack but not one to connect it to the phone. This would have been a nice addition, but I had several already, so it didn't concern me. The charge time was quick, and it allowed me to use the phone while it was charging. While I never thought I would have a need for the flashlight or laser, I actually ended up needing one for my presentation during the trip.
I would recommend this product to anyone looking for a charger with some extra features. Just make sure you have a USB iPhone cable as well.
1205786
Best battery pack I've used

Pros:
1) Great price
2) Great features
-charge meter.... blue lights with labels for 0, 25, 75, 100%
-USB 'and' micro USB receptacles
-coiled micro USB plug..... fits into battery pack with dedicated notch... easy to remove and reinsert
3) Holds charge better than others I've used. Charge speed of my Motorola DroidPro is OK
4) Sleek design: smooth glossy surface with rounded edges..... especially usefully/unique is the coiled USB plug

Cons:
5) Can't think of any
3445898
I chose this battery pack based upon a good recommendation from another user. So far, it has exceeded my expectations, especially with the color options ( I got a purple one with black battery)
1592130
My old Battery pack died.  Not too happy about it but I guess that happens.  And these Battery Packs are pricey.  But it arrived on time, charged and ready to use.  And its been in full use every sense for my drill and a light I use when I am cooking outside.  Very robust, easy to use and charge and very convenient.
2237897
It's a great battery pack, It's a lot cheaper in price but not in quality. I love it. I get same battery life as in the original. It's a great price for two batteries and its own charger.
2249902
reputable battery  very inexpensive compared to retail prices.
1000482
The Limefuel battery pack does what it is supposed to.  It charges my cell phone nicely.  This would normally warrant maybe 4 stars, but the 5th star is for how well the battery pack holds it charge.  I haven't had to use it for 3 weeks now, and it's sitting at 99% charge.  I would definitely recommend this battery pack

Disclosure:  I did not buy this on Amazon.
1311433
I highly recommend this battery pack!! It's very light and convenient to carry. Its weight and size work perfectly to me, so I can carry it wherever I go. I usually put it in my purse and it always stands by for use. It gets my cell phone fully charged very quickly so I don't need to hold it for long. I had a couple of battery packs of other brands before, and I would say UNU battery pack is the best experience ever!
878998
This is the best battery pack I've ever had. Although larger and heavier than the standard battery pack, this machine appears able to recharge four different machines without recharging.  During the work day I usually recharge my Ipod, cell phone, and Wifi hotspot and the battery has juice for more.  Shipped promptly and in excellent condition.  Highly recommended.
1132628
I ordered this battery pack as I liked the 6000 mAh charging capabilities as well as the built in Lightning cable (it also includes an Android cable).  It is working well and I have ordered another two for family members as it works well and is very convenient not having to carry a separate Lightning cable.
2491646
This is the second battery pack I have tried (first one with Limefuel) and I love the power indicator.  It is nice knowing you have to recharge the pack instead of futilely trying to charge a phone or tablet.  Mine worked so well I bought a second one for my wife.
4189561
The powergen 13000mAh external battery pack is one of the best, if not the best battery pack i have used. I have used mophie, k3, powergen, delton, fUl, and a number of other battery packs and so far, my favorite is this powergen. In fact, i was so pleased that i bought a second one for my wife.

I was very pleased with this product because it can really hold enough charge to be less troublesome. The charging time maybe quite lenghty BUT, it pays because I can charge my galaxy s4 for 7-8 times with out recharging. The amount of time needed to fully charge my gadgets vary depending on the battery and gadget itself, but for my s4, it takes more or less an hour to get it full which is quite exemplary for an external battery pack. The only concern i have would be that it cannot charge my galaxy note 10.1 which is not a real con for me because the note 10.1 can hold power for itself quite well and i would rarely need to charge it. Another huge plus for me is the fact that it DOES NOT heat up when charging my gadgets. I was surprised that it stayed cool through out the charging of my phone. This is a huge Plus for me because I can just keep it in my pocket when charging with out the risk of burning my legs from the heat generated. And Yes, it is small enough to fit in most of my pant pockets which is also a huge plus for me because I don't have to lug around a bag for it.

The aesthetic looks of it is very nice and very well made with the brushed metal finish and all. It is very well made and not flimsy at all. I like that it is made of metal and not some cheap plastic because it makes it nice to have around.

Overall, I would say that this is a very well made product and the price range; considering that they used lithium polymer with it is very cheap and worth every penny. If you are a gadget freak like me and need to be on the go and connected all the time, this is for you.
2984988
This is quite a bargain for a very good battery.
3827134
It's taken me a while (a long while) but I've finally found an external battery pack that actually charges to full capacity in a reasonable amount of time.

Most other external batteries do NOT charge fully, and their charging indicators flash for hours at a time. The EasyAcc battery here arrived full, and after discharging it across my devices (simultaneously charging a OnePlus One, Nexus 7 2nd Gen and Fire Phone!) it charged up in a few hours to full capacity again. Not bad at all.

The batteries in this are flat pack li-ions, a higher quality than stuffing in several 18650 cells into an enclosure with a board and calling it a day, this is an actual quality external battery pack.

There is only one button to press, which shows the charge on a very small set of LED lights. Apart from that, the entire thing is just smooth plastic (which scuffs easily, mind you, and I doubt if it has ANY IPX rating) which is sleek new, but has gathered quite a bit of minor scuffing from going in and out of my backpack and one overnight trip so far. This will replace my Sentey 20800mah battery, as it is lighter by about 30% and has a smaller footprint, with a still-respectable battery capacity, which will easily last a weekend of hiking. I have added two silicon wrist-bands to keep it elevated off surfaces and prevent further scuffing.

I received this device at a discounted price in exchange for an unbiased review.
230351
I have had these battery packs for quite some time now and can honestly say that I love them! I bought the 60000mAh and the 40000mAh packs and find that they really open up where I can go to do my work. Yes, the packs are very heavy, but I think that is a given since the capacity is really high. Definitely not for everyone at this price, but I have no regrets.
2031265
Fantastic product and the best bang for the buck in external battery packs!  I now have bought one each of the 10,000 and 15,000 mAh batteries for my self and another dozen as gifts!
2011747
This is one of the best battery pack I have ever owned and I bought several.  It can charge devices from zero to full in less than 30 mins and do so a couple of times.  It also doesn't take long to charge the battery pack, and it keeps its charge on stand by for weeks or even months.  Its also durable, I have dropped it several times and it still works well