You Do Need power plug adapter while traveling from Israel to United Arab Emirates (UAE).

Here is Why You Need An Adapter

The outlet and plug type used in United Arab Emirates (UAE) is G and in Israel are C and H. This is how they look like.

Israel

In Israel, outlets of type C and H are in use.

Type C

Type H

United Arab Emirates (UAE)

In United Arab Emirates (UAE), outlets of type G are in use.

Type G