Black Universal 20000mAh Dual Outputs USB Ports External Backup Battery Portable Rechargable Charger Power Bank with 8 Connectors Adapters For iPhone iPod Smart Phone Samsung High Capacity and USe Conveniently and Easily Brand New and High Quality Overcharging Protection, Overloading Protection, and short circuit protection Suitable for charging iPhone,iPad,iPod,Mobile Phones, etc 8 Connectors for iPad, iPhone, iPod, GPS, Sony Ericsson, Samsung, Nokia, etc