20000mAh Fast-Charging Power Bank ASWAYKE 20,000mAh Rugged Power Bank, a reliable battery pack, delivers 5 full charges for iPhone or other small devices effortlessly. Equipped with Fast Charging USB-C PD technology and dual Type-C/Type-A ports, it supports simultaneous power outputcharge your phone while topping up a tablet, eliminating low-battery anxiety during hiking, camping. Smart Digital Display: Real-Time Battery %, CurrentSee remaining battery % (0-100%), input current (mA while charging), and output current (mA when powering devices). Now eliminate battery guessworkstay fully in control of your charging status. The Type-C port also supports bidirectional charging: charge your devices or recharge the power bank itself.