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

Here is Why You Need An Adapter

The outlet and plug type used in Cook Islands is I and in Burkina Faso are C and E. This is how they look like.

In Burkina Faso, outlets of type C and E are in use.

Type C

Type E

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

Type I

I am from

going to