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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
Table 1-13 Time required for charges of RTC battery
Condition | Time |
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|
Power ON (Lights Power LED) | About 24 hours |
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Data preservation tome | About a month |
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Satellite M300 and Satellite Pro M300 Maintenance Manual