Charges most portable devices; UL Certified. High Density 10000 mAh Capacity; 5.0 V 2.1 A Output. Has one Micro USB port, one USB port and one Type C USB port. Includes Micro USB power cord. Rechargeable lithium battery; phone charging cord not included. High density means smaller and lighter power banks with more power than traditional power banks. Power Banks are considered hazardous material, shipping by the air will incur additional fees. Full Color printing available-no rush for full color.