Sony PCG-XG29 - Manual (Page 26)

VAIO® Notebook User Guide "
2
Insert the battery pack into the battery bay.
3
Close the cover of the battery bay until it clicks.
✍
While attaching the Mini Docking Station to your computer, do not insert or remove the
battery pack. Lifting and turning the computer with the Mini Docking Station attached may
cause the Mini Docking Station to disconnect from the computer.
Label side facing down
Battery pack
(supplied)