Sony PCG-XG9 - Manual (Page 21)

Connecting a Power Source 9
Using Battery Power
You can use one or two battery packs as a source of power. The second
battery pack inserts into the drive bay on the right side of the computer.
(See “Using Power Saving Modes” on page 44.) Additional battery packs
are available as a separate option.
The battery pack that comes with your computer is not fully charged at
the time of purchase. Follow the steps below to insert and charge the
battery pack.
To insert the battery pack
1
Open the cover of the battery bay on the left side of the computer.
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)