6.000 mAh ultra-thin powerbank with durable lithium polymer battery. The aluminum powerbank has a digital display to indicate the remaining power level so you always know when you need to recharge it. With regular USB and type C port to support both ways of charging. The powerbanks support fast input and output so charging the powerbank is done twice as fast than most other powerbanks. Input: 5V/2.1A; Micro USB port-in (for charging), Type C input: 5V/3A, USB output: 5v/2.4A, Type C output: 5V/3A.