You Do Need power plug adapter while traveling from Namibia to Saint Barthélemy.

Here is Why You Need An Adapter

The outlet and plug type used in Saint Barthélemy are C and E and in Namibia are D and M. This is how they look like.

In Namibia, outlets of type D and M are in use.

Type D

Type M

In Saint Barthélemy, outlets of type C and E are in use.

Type C

Type E

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