PNY T4400 PowerPack - Universal Portable Rechargeable Battery Charger STAY CHARGED: Provides up to 2 charges for your mobile device when you need it most! Works with Apple iPhone, Samsung Galaxy, Nexus, HTC One, Motorola Moto, LG, BlackBerry, and other Android Smartphones Sleek and durable design for everyday use Universal USB port with 1 amp output for iPhone/Smartphones Micro-USB cable included for charging devices and the PowerPack Safe & Reliable: Premium rechargeable Lithium Ion battery engineered with the highest quality battery cells Trusted Brand: Global Memory Leader for 30 Years Best in the market 3- Year Warranty, and 24/7 Free Technical Support