Toshiba Satellite A210 Series Maintenance Manual page 27

1 Hardware Overview
1.6.2 RTC battery
The RTC battery provides power to keep the current date, time and other setup information in
memory while the computer is turned off. The table below lists the charging time and data
preservation period of the RTC battery. The RTC battery is charged by the adapter or main
battery, while the computer is powered on.
Charging Time (power on)
Data preservation period (full charge)
Satellite A210/ A215, Satellite Pro A210, EQUIUM A210, SATEGO A210 Series Maintenance Manual
Status
1-14
1.6 Batteries
Time
About 24 hours
1 month