mAh lets you charge your big phone at least a couple of times-I really like the LED readout that tells me exactly how much charge is leftCons

They are smaller and lighter than any of the ones that I have had and they have the LED readout to tell you how much power they have left.

Digital numeric readout of charger state is very useful.

an excellent power bank, well for my need, but I have to say this small device is very easy to use and help me a lot in my travels

Other than this small shortcoming, this is a very good bank and easy to use

I love the fact that it is small has a display showing how much juice it has and that it really does its job

I love the fact that it shows the battery percentage too

The fact that you can see how much charge is on it is very helpful - no guesswork involved

I love the fact ,I can run my light box and don't need a bunch of cords hanging around

I have had this for several weeks and it works as advertised

The product was shipped quickly, and so far my kids have only good things to say about it.

This thing works just fine, but don't believe the first picture they have with a hand holding the charger.

However, the only thing I don't like is that I can't manually shut it off.

Only thing I don't like is it doesn't come with a case and plug to charge the charger

Good investment, seems to be a really good product, love the small size for the extremely high amount of voltage it gives me, and I would highly recommend it to other prospective customers.

So far the product works well and charges the phone really fast

I think that Anker is a better product in all categories and includes a sleeve for a small percentage more.

Not as compact as the product shots though

Nice product, small which is good because my backpack is also on the small side.

It was the perfect size, but you can see the irony in a charger that won't charge

Great charging capacity and small size as mentioned everywhere

The size is deceiving

I am extremely pleased, my product is exactly as it was described; the size is perfect for my use; tremendous charging power

Product does what it should and the small size is really handy

Really nice LCD Power Display doesn't leave me guessing how much juice is left like most other devices

Display never turns off and it drains the battery.

Supports pass-through sharging, has two ports for sharing, great display, what's not to like.

Love the display that shows you how much you have left.

It’s cheaper, has two USB outputs and a handy digital display

nothing to dislike good quality so far

It has a very good feel and looks to be very good quality.

I travel easily with it though, and it holds a charge extremely well.

Also, the charging time is slower than other portable charges I have used in the past.

Because of the slow charging issues and the wake mode button I would not buy this product again

Great charging capacity and small size as mentioned everywhere

There's a short cord that comes with it(maybe for faster charge) but it's making my android phone very hot while charging

an excellent power bank, well for my need, but I have to say this small device is very easy to use and help me a lot in my travels

This one puts out enough power to run an Arduino circuit board, or a Raspberry Pi, as a nice, portable device

Has 2 usb ports so you can charge multiple devices— a real headache saver!

I have to really push and tilt the cord which makes me think it wont be long until I break either the device or my cord

Will charge most of my portable devices multiple times on one charge.

I could play games and use my phone will plugged into the battery, but recently it's not charging and now losing power, even while plugged in.

I like the size and power of this unit, the lcd screen has a 'mirror' finish which is a nice touch.

And as expected, the power slowly leaks out on it's own, because I can't power off the unit.

Really nice LCD Power Display doesn't leave me guessing how much juice is left like most other devices

This charger is very easy to use and a great backup power source for your phone

It’s only been 1 month and 2 weeks and the portable battery no longer charges

The battery charges the phone just fine and pretty fast

Awesome little battery, its a little bigger tan i was planning but works great.

Worst battery life I’ve experienced in a battery pack and it takes at least a day to recharge

Been working great for three weeks until now its stays on and drains battery little by littleUpdate: my unit is working 100% now