Toshiba Satellite W30T-A - Manual (Page 52)

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.
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 a 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.
Charging Time
The following table shows the approximate time required to fully charge a
discharged battery.
Tablet mode
Battery type Power off Power on
Battery pack (23.56Wh, 2
cell) - Tablet about 4.5 hours about 4.5 hours
RTC battery Doesn’t charge about 24 hours
Laptop mode
Battery type Power off Power on
Battery pack (23.56Wh, 2
cell) - Tablet about 4.5 hours about 4.5 hours
Battery pack (23.56Wh, 2
cell) - TOSHIBA Keyboard
Dock about 4.5 hours about 4.5 hours
RTC battery Doesn’t charge about 24 hours
Please be aware that the charging time when the computer is on is affected
by ambient temperature, the temperature of the computer and how you are
User's Manual 4-8