The Energizer 27,000mAh 18W dual USB-A/USB-C power bank is the ultimate solution for charging your smartphones, tablets, and more. The USB-A 18W Power Delivery can effortlessly fast charge new iPhones and compatible Android devices, from 0% to 50% in as fast as 30 minutes for added convenience. The PowerSafe Management protects your device against short circuit, over current, and other damages.