Toshiba A200 manual RTC Battery, RTC battery charging time, Maintaining time, Maintaining Time

1 Hardware Overview 1.7 Batteries

1.7.3 RTC Battery

The RTC battery provides the power supply to maintain the date, time, and other system information in memory.

Table 1-11 lists the battery charging time.

Table 1-11 RTC battery charging time

	Item	Time
Charging	AC adapter or main battery in use	about 14 hours
time	(Power ON)

Table 1-12 lists the approximate maintaining time of fully charged battery after power off.

Table 1-12 Maintaining time

Maintaining Time

RTC battery About 30 days

1-20 PORTEGE A200 Maintenance Manual (960 -499)