You Do Need power plug adapter while traveling from Saba to Philippines.

Here is Why You Need An Adapter

The outlet and plug type used in Philippines are A, B and C and in Saba are A and B. This is how they look like.

Saba

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

Type A

Type B

Philippines

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

Type A

Type B

Type C