You Do Need power plug adapter while traveling from San Marino to New Zealand.

Here is Why You Need An Adapter

The outlet and plug type used in New Zealand is I and in San Marino are C, F and L. This is how they look like.

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

Type C

Type F

Type L

In New Zealand, outlets of type I are in use.

Type I

I am from

going to