Battery Capacity: 10000 mAh with built in QI wireless charging pad – Input: 5 V / 1A – Output: 5 V / 2.1AComes with Micro USB cable as standard or Lightening orType C cables if requested.The power bank will take approx 4 hours to charge fromempty and provides up to 5 hours of power depending on themodel of phone/tablet that it is being charged. Stays fully charged for 3 months if unused.