You Do Need power plug adapter while traveling from Liechtenstein to Albania.

Here is Why You Need An Adapter

The outlet and plug type used in Albania are C and F and in Liechtenstein are C and J. This is how they look like.

Liechtenstein

In Liechtenstein, outlets of type C and J are in use.

Type C

Type J

Albania

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

Type C

Type F