Satellite A110/Satellite Pro A110 57
Charging the batteries
When the power in the battery pack becomes low, the Battery indicator
flashes amber indicating that only a few minutes of battery power remain.
If you continue to use the computer while the Battery indicator flashes, the
computer enables Hibernation mode (so you don't lose data) and
automatically turns off.
You must recharge a battery pack when it becomes discharged.
Procedures
To recharge a battery pack while it is installed in the computer, connect the
AC adapter to the DC IN socket and plug the other end into a working outlet.
The Battery indicator glows amber when the battery is being charged.
Time
The following table shows the time required to fully charge a discharged
battery.
Charging time (hours)
Battery charging notice
The battery may not charge right away under the following conditions:
■ The battery is extremely hot or cold. To make sure the battery charges
to its full capacity, charge the battery at room temperature of 10° to 30°C
(50° to 86°F).
■ The battery is nearly completely discharged. Leave the AC adapter
connected for a few minutes and the battery should begin charging.
Use only the computer connected to an AC power source to charge the
battery pack. Do not attempt to charge the battery pack with any other
charger.
Battery type Power on Power off
Battery pack about 12 or longer about 4 or longer
RTC battery about 24 about 24 with AC or
Battery pack
The charging time when the computer is on is affected by ambient
temperature, the temperature of the computer and how you use the
computer.
If you make heavy use of external devices the battery might scarcely charge
at all during operation. Refer also to the section Maximizing battery
operating time.
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