NUC6CAY [19v] with 20v USB PD PSU?

Has anyone used one of the USB PD to barrel conector adapters for their NUCs? I've got a NUC6CAY and I'd like to be a be able to use a USB PD PSU with it instead so I don't need to take an extra charger when I travel, 19v to 20v is a 5.25% increase which I'd like to think is within tolerance but who knows, I have done similar before for other stuff without issue. Thanks