You Do Need power plug adapter while traveling from Central African Republic to Argentina.

Here is Why You Need An Adapter

The outlet and plug type used in Argentina are C and I and in Central African Republic are C and E. This is how they look like.

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

Type C

Type E

In Argentina, outlets of type C and I are in use.

Type C

Type I

I am from

going to