You Do Need power plug adapter while traveling from Mali 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 Mali are C and E. This is how they look like.

Mali

In Mali, outlets of type C and E are in use.

Type C

Type E

United Arab Emirates (UAE)

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

Type G