What is the output power from the USBC port? Kelvin October 04, 2017 19:28 The max. output power from the USBC port is 60W. Related articles Does it work work the MacBook with Magsafe/Magsafe2 power connector? Is it a portable battery charger? Can I use the USBC charger in worldwide? What is the output power to MacBook? How is the power distributed? Comments 0 comments Please sign in to leave a comment.