The Giga charger packs 6,000 mAh with a dual output of 5V/2A. The LED digital power indicator will confirm exactly how much charge remains within the power bank. Its compact design makes it easy to carry wherever you go. FeaturesThe dual USB outputs are perfect for simultaneously charging both your tablet and smartphone. Includes a USB to Micro USB charging cable which can recharge the power bank or can be used to charge up devices with a Micro USB input like Android Smartphones from Samsung, Motorola, HTC, Nokia and others.