You Do Need power plug adapter while traveling from Nigeria to Samoa.

Here is Why You Need An Adapter

The outlet and plug type used in Samoa is I and in Nigeria are D and G. This is how they look like.


Nigeria

In Nigeria, outlets of type D and G are in use.

Type D
Type G

Samoa

In Samoa, outlets of type I are in use.

Type I

Plug and Socket Compatibility Checker

x