You Do Need power plug adapter while traveling from Isle of Man to Central African Republic.

Here is Why You Need An Adapter

The outlet and plug type used in Central African Republic are C and E and in Isle of Man are C and G. This is how they look like.

Isle of Man

In Isle of Man, outlets of type C and G are in use.

Type C

Type G

Central African Republic

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

Type C

Type E