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Chapter 3 - Battery and Power Management
Charging the Battery
To charge the battery, plug the AC adapter into the system and
an electrical outlet. The AC adapter converts alternating current
(AC) into direct current (DC). When the power switch is turned
on, the AC adapter supplies power to the system and recharges
the battery pack
only when the system in suspend mode.
Otherwise, to recharge you must turn off the computer.
Recharging takes about 80 minutes for an empty battery pack
when the computer is off or in suspend mode. The battery will
not recharge while the computer is being used.
While the battery is charging, the CHARGE LED is orange.
Once the battery is fully charged, the CHARGE LED turns
green.
Pre-charging a Dead Battery
If the battery has been completely discharged or placed in
prolonged storage, it may need a pre-charge in addition to a
normal charge. A pre-charge can take as little as a few seconds
or as much as an hour in some extreme cases. While the battery
pre-charges, the CHARGE LED will slowly flash orange.
Battery Temperature Sensor
The AC adapter will not charge a battery when it is too hot or
too cold. If the battery is outside normal operating temperature,
the adapter will wait for the battery to warm up or cool down
before it begins charging. While the system unit waits for the
battery to return to normal operating temperature, the
CHARGE LED will slowly flash green.