PowerBot&reg; PB3011 3000mAh Universal Power Bank External Back Up Battery Charger w/ 1A USB Output, MicroUSB cable included + Aluminum Finish + Built-In LED Battery Indicator for Samsung, Apple, Nokia, LG, Motorola, HTC, BlackBerry, iPhone, Android, Tablet, Smartphone" 1000mAh (1A) output for rapid charge. Stylish premium stainless aluminum design. universal compatibility for digital cameras, tablets, MP3 and MP4 player, iPhone, iPad, Smartphones, Android, Apple, Samsung. Ultra low self-consumption sleep mode. Smart IC management to protect the devices from overheating or charge/discharge and short-circuit.