Fujitsu LIFEBOOK T937 Operating Manual page 51

Working with the notebook
Inserting battery
1
2
► Insert the battery in the battery compartment (1).
► Slide the battery release in the direction of the arrow (2).

The battery is now secured in place.
► Turn the notebook the right way up again and place it on a flat surface.
► Reconnect the cables that were previously disconnected.
Fujitsu 47