Sony PCG-FXA53 - Manual (Page 22)

VAIO® Computer Quick Start
22
There are two battery indicators on the notebook
To remove the battery pack
1 Open the battery bay cover.
2 Pull out the battery pack.
Battery indicators
Battery Indicator Description
1 Indicates the status of the battery pack in the battery bay on
the left side of the notebook.
2 Indicates the status of the battery pack in the multipurpose
bay on the right side of the notebook.
Battery Indicator
Light Status
Description
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.
Battery indicators