Toshiba Satellite L20 Series Maintenance Manual page 156

Replacement Procedures
NOTE: Dispose of the used battery pack in accordance with the laws and ordinances of
your local authority.
Installing the battery pack
The following describes the procedure for installing the battery pack (See Figure 4-1).
CAUTION: There is a danger that the lithium ion battery pack may explode if not fitted,
operated, handled, or disposed correctly. Dispose always the used battery
pack in accordance with the laws and ordinances of your local authority.
Use only the batteries approved by Toshiba.
NOTE: Check visually the battery terminals and clean off any dirt with a dry cloth.
1. Turn off the power of the computer.
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Figure 4-1 Removing the battery pack
Satellite L20 Maintenance Manual(960-Q01)