Toshiba Satellite Pro A120 (PSAC1) - Manual (Page 112)

User’s Manual 6-11
Power and Power-Up Modes
Separating the battery pack and battery cover
To install a battery pack, follow the steps below.
9. Attach the battery cover to the battery pack.
10. Insert the battery pack into the battery pack slot and lock it.
Securing the battery pack
11. Make sure that the battery pack is securely in place and the battery lock
is in the lock position ( ).
12. Turn your computer over.
Battery cover
Battery pack
Battery latches
Do not touch the battery release latch while holding the computer. Or you
may get injured by the dropped battery pack by unintentional release of the
battery release latch.
Battery pack Battery lock