Have you ever found yourself in a situation were your battery is dead and you wanted to make a call, but you couldn't because you don't have a charger? With this portable Power Bank, we've got you covered, you will be able to charge your device anywhere at any given day. Specifications: -Dual USB -Micro USB -Battery: 4000mah Capacity -Micro Input: DC 5V 2A -Output 1: DC5V 1A -Output 2: DC 5V 2A -Total Output: DC 5V 2.1A -Size: 62x48x12.6x89.29mm What's in the box 1 x Powerbank 1 x Micro USB Cable