Code to fill down 2 cells to last row

Hi.
How do I select 2 cells (i.e. Range("BA5:BA6").select) and have a code fill this down an excel sheet to the last row.
Here's what I have but it doesn't work:

Please Login or Register  to view this content.

Any help is appreciated

Thank you.
I changed "lrow" to LR.
The code filled down BA5 but not BA6.
How do I get these two cells filled down?
If you were to manually do it you would select both cells, click on the black dot on the bottom right hand corner and fill down.

When I record the action this is what I got:

Please Login or Register  to view this content.

However I need that instead of the end of the range being "BA314" I would like for it to detect the last-row instead.

Thank you Solus, your answer worked