PowerBot&reg; PB3211 3200mAh Universal Power Bank External Back Up Battery Charger w/ 1A USB Output, MicroUSB cable included + Aluminum Finish + Built-In Battery Indicator for Samsung, Apple, Nokia, LG, Motorola, HTC, BlackBerry, Tablet, iPhone, Android, Smartphone 3200mAh ultra high capacity & high efficiency lithium-ion rechargeable battery cell 1000mAh (1A) output for rapid charge to most smartphones Standard USB output port withuniversal compatibility for digital cameras, tablets, MP3 and MP4 player, iPhone, iPad, Smartphones, Android, Apple, Samsung, iPhone 6 , 6 plus Tough, stylish, & premium stainless aluminum design Fashionable, sustainable and reliable. Eco friendly smart low self-consumption sleep mode.