1 Hardware Overview | 1.6 Batteries |
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 adaptor or main battery, while the computer is powered on.
Status
Charging Time (power on)
Data preservation period (full charge)
Time
About 24 hours
1 month
[CONFIDENTIAL]Satellite P200/P205 Series Maintenance Manual |
