You Do Need power plug adapter while traveling from Czech Republic to Vatican City.

Here is Why You Need An Adapter

The outlet and plug type used in Vatican City are C, F and L and in Czech Republic are C and E. This is how they look like.

In Czech Republic, outlets of type C and E are in use.

Type C

Type E

In Vatican City, outlets of type C, F and L are in use.

Type C

Type F

Type L

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