Toshiba PORTEGE R400 User Manual page 119

Power and Power-Up Modes
3. Remove the protective cap from connector of the 2nd Battery Pack.
4. Slide the cover on 2nd battery port of the computer (1).
5. Fit the battery's guide-tab into the groove on the Left side of the
computer (2).
6. Connect the battery's connector to the 2nd battery port (3).
7. Close the latches to secure the 2nd Battery Pack to the computer (4).
Latches
Figure 6-3 Securing the latches
Disconnecting the 2nd Battery Pack
Follow the steps below to disconnect the 2nd Battery Pack to the computer.
1. Save your work.
2. Turn the computer's power off. Make sure the Power indicator is off.
3. Remove all cables connected to the computer.
4. Close the display panel and turn the computer upside down.
5. Open the release latches in the direction of the arrows (1).
6. Lift off the 2nd Battery Pack (2).
User's Manual 6-13