Characteristics and Interoperability Tiny Dimensions Simple to Carry Jans II Cabled Power Bank, Series 2A Digital Display Screen: Battery life is clearly shown at a glance in percentage. Slim (4) Cables iPhone connector Connector Type-C USB connector with micro connector Product specifications Capacity: 3.7V/10000mAh Capacity as stated: 5500mAh 127*51*28.5 mm in size 212g in weight; 4 LED indicator lights for battery indication Material: V0 grade fireproof PC and ABS Turnover: Approximately 55% Voltage input: Micro, Type-C, US Input cable: DC5V-2.0A Output Voltage: iPhone or USB? Micro cable output (Type-C): DC5V-2.0A Better Polymer Battery: It's more powerful and slimmer at the same time. Quick Boarding It is free to take on board the aircraft and conforms with aviation transportation standards.