Cabins & Ships
Cruise Approved Power Strips and Cabin Outlets: What Each Line Allows
A cruise approved power strip is one without surge protection, usually with a few outlets and USB ports. Carnival and Princess allow those but ban surge protectors. Royal Caribbean bans all power strips and extension cords, Celebrity bans extension cords and multi-plug adapters, and MSC does not allow your own extension cords. On every line, a USB charging cube that plugs straight into the wall is the safe choice.
