Toshiba r500 manual RTC battery charging/data preservation time

1 Hardware Overview 1.10 Batteries

1.10.3RTC 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 1-9 lists the charging time and data preservation period of the RTC battery.

Table 1-9 RTC battery charging/data preservation time

Status	Time
Charging Time (power on)	24 hours
Data preservation period (full charge)	30 days

1-24 [CONFIDENTIAL] PORTEGE R500 Maintenance Manual (960-634)