Toshiba Tecra M3 Series User Manual page 147

Sample battery release latch
6 Pull the discharged battery module out of the computer.
Sample removing the discharged battery
If the battery is leaking or its case is cracked, put on protective
gloves to handle it, and discard it immediately. Always dispose
of used battery packs in compliance with all applicable laws
and regulations. Put insulating tape, such as cellophane tape,
on the electrode during transportation to avoid a possible
short circuit, fire or electric shock. Failure to do so could
possibly result in serious injury.
Mobile Computing
Changing the main battery
147