Toshiba Tecra M1 Maintenance Manual page 240

4 Replacement Procedures
4. While sliding the battery latch, insert your finger into the slot, then pull the battery pack to
the arrow direction in the figure below and lift it out.
NOTE: For environmental reasons, do not throw away a spent battery pack.
Collect the spent battery packs.
Battery pack
Latch
4-10
Figure 4-1 Removing the Battery pack
4.2 Battery Pack
Slot
TECRA M1 Maintenance Manual (960-436)