You Do Need power plug adapter while traveling from Ecuador to Mozambique.

Here is Why You Need An Adapter

The outlet and plug type used in Mozambique are C, F and M and in Ecuador are A and B. This is how they look like.

Ecuador

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

Type A

Type B

Mozambique

In Mozambique, outlets of type C, F and M are in use.

Type C

Type F

Type M