Lepow&reg; Stone Series 6000mAh Portable External Battery Pack with Dual USB(0.5A/1.2A) Ports, Lithium Polymer Battery and LED Battery Indicator - Ultra Slim, Lightweight and Compatible with iPhone, Samsung and other USB Charged Devices - Blue The first and original product created by Lepow Lightweight, portable external battery  charge your mobile phones, iPod, and much more with a 6000mAh capacity Amazing conversion rate of 90% (higher than average) Top-notch compatibility  works with iPhone 5S, 5C, 4S, iPad Mini, Samsung Galaxy S5, S4, S3, HTC One, Droid Comes with the Lepow Stone, clear casing, flat micro-USB cable, and user guide (wall charger not included)