Super fast charging

Love the size works well, charges at a middle of the road rate

Love the size works well, charges at a middle of the road rate

Definitely feel like I get 2.5 charges out of it

No way do I get two full charges out of it like the description boasts

Lightning fast charge.

It's not a "fast charging" battery pack

while the power bank is charging itself in the same time, in this model it doesnt, but it is still good and fast charging

I’m so impressed with how much this charges considering the size (perfect for my handbag)

Works great, can easily get 2-3 charges for my iPhone 7 out of it.

I also have the biggest version which I carry with me if I have a bag with me, and the charge lasts for several recharges!Two charging cables which came with the chargers didn't work

Convenient size and charges quickly.

I have used the battery in a couple of trips and it's really great, small, not that heavy and provides enough charge to my Android phone without any issues

The USB cable is much longer than other portable charging cables.

In regards to the product itself, one of the fastest charging external batteries + its super convenient size + 18-month warranty (that saved me !!

They charge up and charge devices quickly, and hold a charge for weeks when idle

Great charger and charges faster than regular ones

But once it does it'll hold a charge pretty well.

Once charged completely worked better than I expected

Very fast charging

It does take a while to charge, but then I feel like it never loses the charge

It worked great, super fast charge, great for travel use.

It worked great but started losing its charge after about 15 months

It provides a portable charge especially helpful for hiking or travel to somewhere the power source is unknown or unreliable

it really is fast charging

I don't know how long this charger will last (I have concerns of it not holding a charge after a few uses based on other reviews)

The entire charge was depleted before it charged a device with a 2600 mAh battery in it

Ordered 3 of these they are awesome fast charging and good for 2 charges on my large iPhone.

I will always purchase from Anker for my portable charging needs!

I like the size of this (about the same as a candy bar) as well as the fact it will hold a charge for quite awhile and deliver juice to your electronics quickly.

It’s nice and light...charges very fast

It would not keep a steady charge

Doesn't seem to lose charge in-between times

I feel like I get close to three full charges with this thing

With this charger being a 6700 mAh I get 2 solid charges which is decent considering it as $10 per battery charge at a product costing $20 which is a fair bargain

It would show a full charge when plugged in but as soon as I'd go to use it and plug it into the phone it would drain down to half capacity or die completely

No fast charging, only comes with micro USB (maybe one day we can get USB

My unit did not work , if charged fine but when I went to charge my phone nothing

It also charges my phone as fast, if not faster, than the plug-in fast charge adapter that comes with Galaxy phones

it just seemed as if it was slowly loosing charging ability and not giving me a full charge as it used to 2x over

It's small, efficient, holds a good charge.

Very fast charging.

Highly recommend as with all anker products I have

and it's still working as if I just purchased it