This is super handy to have.. First off it is a fast charger. It is thick and sturdy plastic. Not only can you charge this on your computer but you can plug it into a wall to charge it right up. It charges fast in the outlet. It works with just about any newer kind of device. We even bought a cord so we can charge my sons DS devices with these. I think these should be in every household for emergencies. I can not find anything bad about this charger.. so I love it.
- -Unique 2 in 1 Design Combining a Wall Charger and a Power Bank that fits in the palm of your hand.
-Charges both it's own Power Bank Battery and your Device together either directly from a Wall Socket or from a USB Power Source.
- LED indicators display available Battery life of Power Bank.
-Wall Charger Spec: Input AC 100-240V~50/60Hz 0.15A | Output DC 5V-1A.
-Power Bank 3000 mAh Spec: Input: DC 5V-800mA | Output DC 5V-1A.
-Compatible with leading Smart Phones and Tablet Manufacturers - Built in power conservation technology eliminates power drain.