Battery; Battery Charging - Fujitsu LifeBook E-6666 Manual

SECTION 1

7. Battery

Battery Charging

This PC is capable to supply power from batteries as well as the AC adapter.
1 Connect the AC adaptor.
2
3
First connect the AC power cord to the AC
adaptor (1), next connect the other cord of
the AC adaptor to the personal computer's
DC-IN connector (2). Lastly, plug the AC
power cord into an AC outlet (3).
2 Make sure that the battery charge indicator disappears and disconnect the AC adapter.
Critical Point
Charge battery when you start using this PC after purchase or if you have not charged it for
more than 1 month.
The battery charge is completed when the battery charge indicator disappears and the
remaining battery power indicator changes from blinking to appearing. Take sufficient time for
battery recharge to make sure that the battery is fully charged.
When the remaining battery power is still 90% or more, the unit does not start charging even
though the AC adapter is connected. Charging starts when the power is 89% or less.
The battery charging capability deteriorates when room temperature is too high or too low.
Battery protection function may prevent the battery charging when battery temperature is too
high after usage (
a while.
If you attached an auxiliary battery, both of batteries are charged simultaneously.
24
AC adaptor
1
). However, charging starts when the battery temperature lowers after