Care And Use Of The Battery Pack; Charging The Batteries; Charging Time - Toshiba Satellite P50W-B Series User Manual

You can change the Real Time Clock settings in the BIOS setup utility.
Please refer to

Care and use of the battery pack

This section provides the important safety precautions in order to handle
your battery pack properly.
Refer to the enclosed Instruction Manual for Safety and Comfort for
detailed precautions and handling instructions.

Charging the batteries

When the power in the battery pack becomes low, the DC IN/Battery
indicator will flash amber to indicate that only a few minutes of battery
power remain. If you continue to use the computer while the DC IN/Battery
indicator flashes, the computer will enable Hibernation Mode so that you do
not lose any data, and automatically turn itself off.
You must recharge a battery pack when it becomes discharged.
Procedures
To recharge the battery pack, connect the AC adaptor to the DC IN 19V
jack and plug the other end into a working outlet - the DC IN/Battery
indicator will glow amber while the battery is being charged.
Use only the computer connected to an AC power source or optional
TOSHIBA Battery charger to charge the battery pack. Never attempt to
charge the battery pack with any other charger.

Charging Time

The following table shows the approximate time required to fully charge a
discharged battery.
Battery type
Battery pack (60Wh, 4
cell)
User's Manual
Troubleshooting
The battery pack can explode if not used, handled or disposed of
properly. Dispose of the battery as required by local ordinances or
regulations.
Charge the battery pack only in an ambient temperature between 5
and 35 degrees Celsius. Otherwise, the electrolyte solution might leak,
battery pack performance might deteriorate and the battery life might
be shortened.
for further information.
Power off
about 3 hours
Power on
about 3 hours
4-8