Ultra-compact design: This power bank is incredibly small, comfortably fitting in your palm and smaller than a credit card. It is the perfect portable charging solution for people on the go. High capacity: Despite its compact size, this power bank boasts an impressive capacity of 10,000 mAh, allowing you to recharge most smartphones multiple times before needing to recharge the power bank itself. Fast charging: With an output power of 20 W via the USB-C port, this power bank enables fast and efficient charging of your devices.