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

Here is Why You Need An Adapter

The outlet and plug type used in Albania are C and F and in Cuba are A, B, C and L. This is how they look like.

Cuba

In Cuba, outlets of type A, B, C and L are in use.

Type A

Type B

Type C

Type L

Albania

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

Type C

Type F