Sony PCG-SR27K service manual To Charge the Battery Pack, Meaning, Single blink, Double blink, Off

VAIO® Notebook Quick Start

To Charge the Battery Pack

1Connect the AC adapter to the notebook.

2Insert the battery pack.

The notebook automatically charges the battery (the battery indicator 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 5.5 hours if the system is on. To charge the battery completely, continue charging for approximately 3 additional hours.

The battery indicator light on the front of the notebook indicates the status of the battery pack.

Battery Indicator Light

Battery Pack (Supplied)

Battery Indicator

Battery Indicator Light Status	Meaning
On	The notebook is using battery power.
Single blink	The battery is running out of power.
Double blink	The battery is charging.
Off	The notebook is using AC power.

✍Both the battery and power indicators blink when the battery is running out of power.

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