You Do Need power plug adapter while traveling from Sri Lanka to San Marino.

Here is Why You Need An Adapter

The outlet and plug type used in San Marino are C, F and L and in Sri Lanka is G. This is how they look like.

In Sri Lanka, outlets of type G are in use.

Type G

In San Marino, outlets of type C, F and L are in use.

Type C

Type F

Type L

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