What is the output power from the USBC port? Kelvin October 04, 2017 19:28 Follow The max. output power from the USBC port is 60W. Related articles Does it work work the MacBook with Magsafe/Magsafe2 power connector? What is the maximum output power to MacBoo? Can I use the USBC charger in worldwide? Does the USB-A port support iPad and Apple SuperDrive? My HyperJuice Stand does not show that it is fully charged, even after overnight charging. Comments 0 comments Please sign in to leave a comment.