4
Battery Packs
Charging Battery Packs
The computer supports up to two battery packs: a primary battery pack located in the battery compartment and an optional battery pack in the Media Bay.
When both battery packs are used, the system charge and discharge in a preset sequence:
■Charge sequence:
■Discharge sequence:
To charge the primary battery pack or optional Media Bay battery pack, install the battery and connect the computer to AC power. Leave the computer plugged into the electrical outlet until the Battery Charging light is green. This ensures that the battery is fully charged.
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