Don’t require power plug adapter while traveling from Vanuatu 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 Vanuatu is I and they are compatible with each other.

Vanuatu

In Vanuatu, 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