Toshiba 2805-S503 User Manual page 107

Slide
Sliding the battery release latch
5 Carefully push the battery release latch as shown, then slide
the latch towards the front of the computer.
Sliding the battery out
6 Slide the battery toward the right side of the computer until it
is free, then lift the discharged battery and the battery cover
away from the computer.
WARNING: 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
on page 109.
Mobile Computing
Changing the main battery
Push
"Disposing of used batteries safely"
107