Sony PCG-FX300 Quick Start Manual page 24

VAIO® All-in-one Notebook Quick Start
There are two battery indicators on the notebook
Battery indicators
Battery Indicator
1
2
Battery Indicator
Light Status
On
Single blink
Double blink
Off
24
Description
Indicates the status of the battery pack in the battery bay on
the left side of the notebook.
Indicates the status of the battery pack in the multipurpose
bay on the right side of the notebook.
Description
The notebook is using battery power.
The battery is running out of power.
The battery is charging.
The notebook is using AC power.
Battery indicators