Sony
Notebook U
s
er Guide
Using your notebook
20
Charging the battery pack
To charge the battery pack, proceed as follows:
1
Connect the AC adapter to the computer.
2
Insert the battery pack.
The computer automatically charges the battery (1) (the battery indicator (2) light flashes in a double
blink pattern as the battery charges). When the battery is 85% full, the battery indicator light turns off.
This process takes approximately three hours when the system is off / on. To charge the battery
completely, continue charging for an additional hour.
There are two battery indicator lights on the computer:
1
indicates the status of the battery pack in the battery bay on the right side of the computer.
2
indicates the status of the battery pack in the multi-purpose bay on the left side of the computer.
✍
When the battery is running out of power, both the
battery and power indicators blink.
Keep the battery pack in the computer while it is directly
connected to AC power. The battery pack continues to charge
while you are using the computer.
battery
indicator light
status
meaning
On
The computer is using
battery power.
Single blink
The battery is running out
of power.
Double blink
The battery is charging.
Off
The computer is using AC
power.