It's a nice size, not too heavy, plenty of juice, rugged, and has VERY nice fit and finish.

I like the compact size and the easy-to-find white color, but am puzzled and disappointed about its functioning

Size is great for all the charge - 2 ports, 2A charging so can do iPads and iPhones.

This is a relatively compact size with an impressive capacity and the necessary output to keep my power-thirsty phone charged with plenty of juice left at the end of the day

Nice sized battery

I really like the small compact size.

It's a great size with a lot of power

Just the right size that will fit into your purse and not heavy.

Its light weight and is a good size for a ladies hand.

I also love the size, it fits perfectly in my small crossbag purses.

Perfect size for mobility

It's an ideal size and weight

Love the size and it gets the job

Since it is a good size you can carry it and phone in one hand.

Impressive mA/h power storage in a compact size with a great form factor

Its exceptionally long battery life and compact size is perfect to carry around

For me, it’s a convenient size to toss in the back back to provide extra juice for the iPhone and iPad when on the go.

I liked the size and capacity, however I charged it up to 100% and then used it over a travel weekend

For as much juice as it holds the size is pretty good

Perfect size to keep in a purse when charging on the go!

Perfect size

Perfect size and charge capacity

By comparison: the 20000 mAh charger is too large in size for my tastes, the 6700 mAh charger doesn't have enough juice, and by the time you're at 10000 mAh, you might as well size up to the 13000 to get the second USB-out

I like the size and charge lasting really long.

Great size, using it everywhere.

The size is perfect and is not too bulky

Works as it should, nice small size and easy to carry in pocket without knowing it’s there

Good size on the go! and emergency uses.

Works well, size is easy to carry.

Great durability, good size, came w a bag to carry it.

Great, compact size, has never gotten hot.

Amazing size easy to carry around

Great size and weight

I have another 13000 capacity portable charger that shows battery percentage in numbers, but this Anker one is half the size, true 13000.This is really small, I love this size.

This is the perfect size to take everywhere (fits nicely in any bag)

Perfect size charger that usually can charge my phone 3-4 times over

Perfect size and enough juice for iPad and iPhone and other devices.

This charger packs a substantial amount of power for charging one's phone or other devices without becoming awkward in size/shape or cumbersome in weight

It’s a great size.

This is the perfect size and power I've been looking for to take backpacking.

Perfect size

Best part is the compact size.

Heavier than expected but like the compact size

Nice size

Great size.

I like the size of the

Thought about buying the larger version, but this was a great size for travel

This power bank is the highest capacity i have purchased so far and its small size makes it easily portable.

Like the size of this charger

Love the compact size and it's a good alternative to the more expensive mophies.

compact size that packs a bunch of reserve power.

Works really well, nicely sized.

This size is perfect for my needs

love it having two ports and great size...

So, for the price this is one of the best small size batteries that you can get.

Compact size with a large power storage is definitely fantastic

I love the size and it lasts me about 3-4 iPhone 7 charges

This is the perfect size - actually smaller than my wallet

Perfect size, perfect mAh, and dropped it multiple times still in perfect condition

perfect size

Great size (fits great in small pouches) for carrying in a pair of pants or in a jacket pocket.

I depleted the one I

I had lost the first one I