VAIO User Guide VPCEH3/VPCEJ3/VPCEK3/VPCEL3 Series

# Battery

- Charging the Battery Pack
- The battery pack can be charged even while you are using your VAIO computer when the computer is connected to a power source.
- Installing/Removing the Battery Pack
- Install the battery pack into the battery compartment on the bottom of your VAIO computer.

### You might be looking for the following topics:

- About Power Saving Mode
- Charge Indicator Status List
- Extending the Battery Life
- Notes on Sleep Mode
- Notes on Using the Battery Pack
- Selecting a Power Plan
- Using Hibernate Mode
- Using Sleep Mode