The WUW 13500mAh Lithium Ion Power Bank is a high quality. It has a sleek and beautiful design and is user friendly. Product Features - Power bank capacity: 13500mAh so it is convenient to charge your devices while travelling. - Temperature Protection - Input: Micro 5V 2.0AFast Charger - Battery output :2 USB ports - DC5V / 2A Max. - Total output DC5V / 2.1A Max. - Battery LED Display for power level, therefore you can check remaining power level anytime. - Over Voltage Protection - Multiple circuit protection provide safety charging, so forget about worries. - Permitted to be used on commercial airline carriers What's in the box 1 x 13500mAh Lithium Ion Power Bank (White) 1 x Charging Cable