Ultra Slim PowerPro 4000mAh with Built-in Micro USB Connector
This ultra slim power bank can quickly charge any micro USB powered device. You do not even need to carry a cable with since this Power bank has a handy rechargeable micro USB cable built in! Easily charge most smartphones to full in 1 charge.
Ultra small profile lets you take the Power Bank anywhere
Recharges most USB-powered devices
Compatible with iPhone, iPod, iPad, Blackberry, Samsung, LG, HTC, Motorola, Droid, Kindle, Nook, most eReaders & Tablets