Card Power Bank(Micro-SD version)______________________________________________________________________This portable card power bank can charge your phone easily at any time. Just take out the built-in wire to charge your phone.SpecsCapacity: 3000mAh (11.1Wh)Output (built-in Micro-SD wire): DC 5V-1AInput (Micro-SD port): DC 5V-0.8ABattery type: Li-polymerColor: Black