The 20W Type-C port has enough power to charge an iPhone 12 or other latest devices to 60% in just 30 minutes. Also, Traveler 4 Pro supports 18W fast charging with other two USB outputs. 20000mAh large capacity, filled to the brim with power. It supports up to a week of energy on a single charge, so whether you're on a personal business schedule or a family trip, you just need one. Powered by oraimo leading fast-charging technology, the Type-C port and dual USB ports configured with Traveler 4 Pro can charge three devices at the same time with the fastest charging speed.