User manual

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
glows 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 charge an
exhausted battery fully.
Battery type Power off Power on
Battery pack
(20 Wh, 2 cell)
about 2.5 hours about 2.5 hours
Note that charging time will vary depending on the ambient
temperature, the temperature of the computer, and how the computer
is being used. For example, if you make heavy use of external devices
powered by the computer, or if the computer's internal storage drive is
being accessed frequently by an application, the battery might
scarcely charge at all during operation.
Charging notice
The battery might not begin charging immediately under the following
conditions:
The battery is extremely hot or cold (if the battery is extremely hot, it
might not charge at all). To ensure the battery charges to its full
capacity, charge it at room temperature of between 5°C to 35°C (41°F
to 95°F).
The battery is nearly completely discharged. In this instance, leave the
AC adaptor connected for a few minutes and the battery should begin
charging.
The DC IN/Battery indicator might show a rapid decrease in battery
operating time when you try to charge a battery under the following
conditions:
The battery has not been used for a long time.
The battery has completely discharged and been left in the computer
for a long time.
In such cases, do the following:
User's Manual
4-5