About this Product

Powerful aluminium power bank with built-in Li-ion battery (4000mAh) and 2 output ports for simultaneously charging 2 devices. Input: DC5V 1A. Output 1: DC5V/1A and Output 2: DC5V/2.1A. Suitable for charging the most common mobile devices. Includes micro-USB charging cable and user manual. Each piece in a box.