Sony PCG-XG38 - Manual (Page 25)

Connecting a Power Source
25
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.
Battery Bay
Inserting Battery Pack
If the Mini Docking Station is attached 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)