Apple Macintosh PowerBook 180 computers Uživatelský manuál stáhnout pdf (Strana 122)

3. Place the battery in the recharger as shown.

Recharging begins immediately. You can remove a battery

from the recharger at any time.

Important: To preserve a battery’s charge, don’t leave it in

the recharger if the power adapter is not plugged into an

electrical outlet.

The lights on the recharger indicate the following:

n No light: The recharger is not plugged in, or the battery is

defective. (If the light goes off during recharging, there is a

problem with the battery.)

n Yellow:The battery is charging.

n Green:The battery is charged to at least 80% of its capacity,

and can be used.

The table shows approximate recharging times for fully depleted

batteries.

80% charge 100% charge

In the recharger:

1 battery 2.5 hours 5 hours

2 batteries 5 hours 10 hours

In the computer (shut down): 2–3 hours 6–8 hours

Removing or replacing the battery

Don’t attempt to use your computer without a battery (even when

the power adapter is plugged in).

To remove or replace the battery, follow these steps.

1. Save your work, and then choose Shut Down from the

Special menu.

2. Close the display.

3. Open the battery door by sliding the door in the

direction indicated by the arrow.

The door is physically attached to the battery.

106 Chapter 7: Power Management

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Apple Macintosh PowerBook 180 computers Uživatelský manuál Strana 122