You Do Need power plug adapter while traveling from Saint Kitts and Nevis to North Cyprus.

Here is Why You Need An Adapter

The outlet and plug type used in North Cyprus is G and in Saint Kitts and Nevis are D and G. This is how they look like.

Saint Kitts and Nevis

In Saint Kitts and Nevis, outlets of type D and G are in use.

Type D

Type G

North Cyprus

In North Cyprus, outlets of type G are in use.

Type G