Nice build quality.

this is a great alternative to those cheaper, low quality, small battery cases you can find in stores like walmart or best buy

The case it comes with is padded and of good quality.

: This is an excellent auxillary battery, small enough to be stored in a small bag with stuff, very easy to travel with, provides several charge cycles before needing recharged itself, and seems to be of typical Anker good quality

Great quality and size for the price

Solid quality!

I like the quality of this product

good quality!

Anker has always been my go to, for phone accessories due to their exceptional quality

Anker p'sroducts are a bit pricey however they are made with good quality.

So far no problems with it, and excellent quality

Great product, great build quality, tons of battery life!10/10

High quality, solid piece of equipment

So far no problems with it, and excellent quality

This charger is very good quality and should last a long time

It's a bit heavy, but that's why it feels like it's good quality.

Look no other than here for a quality, powerful portable charger.

Good quality.

Good quality and really fast changing in both input and output!

Good quality and have been reliable.

great product with good quality.

Very good quality and premium materials

The best quality!

High quality great value.

My samsung galaxy S6 reports "fast charging" though I don't know if it's as fast as with the samsung wall charger.