Don’t require power plug adapter while traveling from Guinea-Bissau to Burkina Faso.

Here's why you do not need an adapter

The outlet and plug type used in Burkina Faso are C and E and in Guinea-Bissau is C and they are compatible with each other.

Guinea-Bissau

In Guinea-Bissau, outlets of type C are in use.

Type C

Burkina Faso

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

Type C

Type E