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

Here's why you do not need an adapter

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

Turkmenistan

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

Type C

Type F

Portugal

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

Type C

Type F