Toshiba PORTEGE M400 - Manual (Page 176)

User’s Manual 8-15
Optional Devices
Slice Expansion Battery
This battery pack increases your computer's operating time when a main
battery pack is also installed. For details on using the battery pack, follow
the steps below.
Connecting the Slice Expansion Battery
Follow the steps below to connect the Slice Expansion Battery to the
computer
1. Be sure the computer’s power is off and all cables are disconnected.
2. Lay the computer upside down.
3. Remove the protective cap from the Slice Expansion Battery.
4. Open latches on the Slice Expansion Battery and fit a tab on the battery
into the docking port on the underside of the computer
Seating the Slice Expansion Battery
5. Close the latches to secure the Slice Expansion Battery to the computer.
Securing the latches
When handling Slice Expansion Battery, be careful not to short circuit the
terminals. Also do not drop, hit or otherwise apply impact; do not scratch or
break the casing and do not twist or bend the latches of it.