Mega-volt 8000 mAh power bank. 8000 mAh rechargable lithium ion Grade A battery device is enough to charge smartphones, MP3 players and more. Reusable power bank charges via USB cable (included) which can recharge the battery backup or be used to charge up devices with a micro-USB input like Android smartphones from Samsung, Motorola, HTC, Nokia and others. Press on/off power button twice for flashlight function. Press on/off power button once for LED indicator. Input: 5V/1000mA, Output 1: 5V/1000mA, Output 2: 5V/2100mA, Maximum Output: 5V/2100mA. Packed in standard gift box. Packed in a standard black gift box. . Aluminium.