The battery pack can be charged even while you are using your VAIO computer
when the computer is connected to a power source. The charging time may vary
depending on operating conditions.

1. Install the battery pack into your VAIO computer. (See

Installing the Battery

Pack

2. Plug your VAIO computer into an AC outlet. (See

Connecting a Power Source

Hint

The charging time varies depending on ambient temperature.
Note that at a low ambient temperature, it takes longer time to charge the battery
pack.
Open the desktop and select the battery icon, such as

(on battery) or

(plugged in), in the desktop notification area to check the battery status of your
VAIO computer. To open the desktop, see

Opening the Desktop

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