Battery Charging Control; Table 1-7-2 Time Required For Charges Of Main Battery; Table 1-7-3 Data Preservation Time - Toshiba Satellite Pro T110DD Maintenance Manual

Chapter 1 Hardware Overview

1.7.2 Battery Charging Control

Battery charging is controlled by a power supply microprocessor. The power supply
microprocessor controls power supply and detects a full charge when the AC adaptor and
battery are connected to the computer.
Battery Charge
When the AC adapter is connected, normal charging is used while the system is
turned on and quick charge is used while the system is turned off. Refer to the
following Table 1-7-2.
6 cell

Table 1-7-2 Time required for charges of main battery

Charge is stopped in the following cases.
1. The main battery is fully charged
2. The main battery is removed
3. Main battery or AC adapter voltage is abnormal
4. Charging current is abnormal
Data preservation time
When turning off the power in being charged fully, the preservation time is as
following Table 1-7-3.
6 cell
Satellite T110D / Satellite Pro T110D /PROTEGE110D Maintenance Manual (960-Q08)
Power ON
5 ~ 10 hours
Sleep
About 3 days

Table 1-7-3 Data preservation time

Power OFF
about 5 hours
Shut down
About 30 days
15