You Do Need power plug adapter while traveling from Vietnam to Cook Islands.

Here is Why You Need An Adapter

The outlet and plug type used in Cook Islands is I and in Vietnam are A, B and C. This is how they look like.


Vietnam

In Vietnam, outlets of type A, B and C are in use.

Type A
Type B
Type C

Cook Islands

In Cook Islands, outlets of type I are in use.

Type I

Plug and Socket Compatibility Checker

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