Sony PCG-F650 - Manual (Page 53)

VAIO Notebook User Guide
52
3 Attach the weight saver to the computer to stabilize the battery pack. There
is a RELEASE lever on the bottom of the weight saver. Slide the lever
toward the front of the computer to lock the weight saver. See also “Using
the Weight Saver” on page 54.
To charge the second battery pack
Keep the battery pack in the computer while it is connected to AC power. The
battery indicator flashes while the battery is charging. See also “To charge the
battery pack” on page 25 for more information.
Using weight saver for second battery cover
Charging the second battery
✍
To determine the amount of time the battery lasts, see “Displaying Battery
Information” in the online manual “Customizing Your VAIO® Notebook” .
Battery pack
Weight saver
Second battery pack
(optional)
Battery indicators
Battery pack (supplied)