You Do Need power plug adapter while traveling from Equatorial Guinea to Cocos (Keeling) Islands.

Here is Why You Need An Adapter

The outlet and plug type used in Cocos (Keeling) Islands is I and in Equatorial Guinea are C and E. This is how they look like.

In Equatorial Guinea, outlets of type C and E are in use.

Type C

Type E

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

Type I

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