Digpower"s JS-Slim is an ultra thin 7mm that provides plenty of power for Smartphones and other portable devices and iwith 1100mAh can double the life of many phones. Includes 3 cables: USB Micro B, USB Mini B, and DC barrel to USB A female. Brushed metal top and high gloss back compliments the latest smartphones, optimized circuitry for faster charging times from a computer or standard USB charger.