You can easily carry the Power Bank 321 with you wherever you go, thanks to its ultra-compact and lightweight design. This compact portable charger with a capacity of 5200mAh is capable of powering an iPhone 13 in one go. Charge two devices at once: Use the USB-A and USB-C ports simultaneously to charge two of your essential devices with a total output of 12W. Superior Security: A massive combination of security features that work together to provide the ultimate in protection for your device, and charger.