Battery packs
Charging a battery pack
To prolong battery life and optimize the accuracy of battery
charge displays:
Å
WARNING: Do not charge the computer battery pack on board
aircraft. Charging the battery pack may damage aircraft electronic
systems.
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If you are charging a new battery pack:
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❏
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If you are charging an in-use battery pack:
❏
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7–6
Charge the battery pack while the computer is connected
to external power through the AC adapter.
When you charge the battery pack, charge it fully before
turning on the computer.
Allow the battery pack to discharge to about 10 percent of
a full charge through normal use before charging it.
When you charge the battery pack, charge it fully before
turning on the computer.
Power