You Do Need power plug adapter while traveling from Marshall Islands to Tonga.

Here is Why You Need An Adapter

The outlet and plug type used in Tonga is I and in Marshall Islands are A and B. This is how they look like.


Marshall Islands

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

Type A
Type B

Tonga

In Tonga, outlets of type I are in use.

Type I

Plug and Socket Compatibility Checker

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