Excellent items for the price. Great capacity, charge out fairly quickly but not in my view "fast", at about 1.2-1.5 amps at 5V for my phone.

The Charger is very slim easy to carry in your bag or bookbag. Super fast Charger. I love it

The Charger is very slim easy to carry in your bag or bookbag. Super fast Charger. I love it

I like these chargers so far. They both took a full charge.

I can get almost 4 charges to fully charge my phone after charging this device once. A little big but expected when having a stronger charger. Best price I've been able to find. I will be getting another pair. I like this shit. This shit is the shit. Shit! Don't leave it in the car during the winter tho

Great for extra power for my phone and tablet when traveling - slim and light and easy to pack. Just bought more - the kids kept borrowing mine! I also like how I can charge my phone and tablet at the same time

It is cool, but a bit bigger than I expected

I like the size and it charges items really quickly.

Thin, nice design that is sturdy and well-built. Charges easily and quickly.

I was excited to receive this as I'd made do with a couple of cheaper power packs in the past and now being able to switch between slow and fast charge is welcome addition. I like the pass-through charge feature while preparing for the next day.While I originally thought it was a bit large it fits perfectly in my backup divider sleeves and even my jeans pocket because of the slim design.I charged it last night and then am using it to charge my iPhone and GoPro to test speed and capacity and it seems great and hasn't even indicated a power level drop yet.. With 12000mAh I would expect it to!Great price, quality company, and a nice edition to my road warrior and camping utility set.