DOCKING STATION : 1,POWER PACKS: 3*800MAH, NUMBER OF CHARGING PORTS: 6(TWO ON EACH POWER BANK), BUIL IN CONNECTOR :3, WALL ADAPTER INPUT: 100V-240V-50/60HZ, WALL ADAPTER OUTPUT : 12V-5V, WALL PLUG TYPE UK, SATION +POWER PACKS WEIGHT 520G, BLACK