Rtc Battery; Table 1-12 Rtc Battery Charging/Data Preservation Time - Toshiba Tecra M1 Maintenance Manual

1 Hardware Overview
1.12.3

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. Table 1-12 lists the charging time and data preservation
period of the RTC battery.

Table 1-12 RTC battery charging/data preservation time

Charging Time (power on)
Data preservation period (full charge)
1-36
Status Time
15 hours
30 days
TECRA M1 Maintenance Manual (960-436)
1.12 Batteries