1) Fast Charging:Built-in cable supports delivering max 12W to iPhone.Charging iPhone 13 from 20% to 60% just in 30 mins. 2) 18W PD Fast Recharging:USB-C Input Supports 18W PD quick speed charging, only takes 1.5h to fully recharge this portable charger. 3) LED Display:LED display shows current power left, no more guessing whether need to charge it or not. 4) High Capacity:Light weight but big Capacity, an ideal charging companion for short travel,4800mAh is big enough to fully charge your iPhone 13 Pro 1 time.