Don’t require power plug adapter while traveling from Norfolk Island to Cocos (Keeling) Islands.

Here's why you do not need an adapter

The outlet and plug type used in Cocos (Keeling) Islands is I and in Norfolk Island is I and they are compatible with each other.

Norfolk Island

In Norfolk Island, outlets of type I are in use.

Type I

Cocos (Keeling) Islands

In Cocos (Keeling) Islands, outlets of type I are in use.

Type I