Don’t require power plug adapter while traveling from Portugal to Andorra.

Here's why you do not need an adapter

The outlet and plug type used in Andorra are C and F and in Portugal are C and F and they are compatible with each other.

Portugal

In Portugal, outlets of type C and F are in use.

Type C

Type F

Andorra

In Andorra, outlets of type C and F are in use.

Type C

Type F