Toshiba A70-S2482TD User Manual page 115

Sample releasing the battery
7 While still holding the release latch in the open position
gently lift the battery pack out of the computer.
Sample removing the battery
If the battery is leaking or its case is cracked, put on protective
gloves to handle it, and discard it immediately following the
advice in
Changing the main battery
"Disposing of used batteries safely" on page
Mobile Computing
115
118.