Toshiba Satellite A300 Maintenance Manual - Page 44
RTC Battery
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Chapter 1 Hardware Overview 1.8.3 RTC Battery The RTC battery provides the power supply to maintain the date, time, and other system information in memory. Table 1-10 lists the Time required for charges of RTC battery and data preservation time. Table 1-10 Time required for charges of RTC battery Condition Power ON (Lights Power LED) Data preservation tome (Full-charged) Time About 24 hours About a month Satellite A300 Maintenance Manual (960-Q08) 27
Chapter 1 Hardware Overview
Satellite A300
Maintenance Manual (960-Q08)
27
1.8.3 RTC Battery
The RTC battery provides the power supply to maintain the date, time, and other system
information in memory.
Table 1-10 lists the Time required for charges of RTC battery and data preservation time.
Table 1-10 Time required for charges of RTC battery
Condition
Time
Power ON
(Lights Power LED)
About 24 hours
Data preservation tome (Full-charged)
About a month