Don’t require power plug adapter while traveling from Barbados to Jamaica.

Here's why you do not need an adapter

The outlet and plug type used in Jamaica are A and B and in Barbados are A and B and they are compatible with each other.

Barbados

In Barbados, outlets of type A and B are in use.

Type A

Type B

Jamaica

In Jamaica, outlets of type A and B are in use.

Type A

Type B