2-17
Getting Started
L720
Disconnecting the AC Power
When you disconnect the AC adapter, you should:
1.
Unplug the power cord from the electrical outlet first.
2.
Unplug the connector from the Notebook.
3.
Disconnect the power cord and the connector of AC adapter.
4.
When unplugging the power cord, always hold the connector part of
the cord. Never pull the cord directly!
Battery Pack
This Notebook is equipped with a high-capacity 6-cell/9-cell Li-ion Battery pack.
The rechargeable Li-ion battery pack is an internal power source of the Notebook.
A fully charged battery pack can supply power to the computer up to 3 hours
(Using 6-cell battery) or up to 4.5 hours (Using 9-cell battery). It depends on the
way you use the computer.
Releasing the Battery Pack
It
’
s a better way to have extra battery for enough power supply, so you don
’
t
have to worry about the lack of battery power. It
’
s recommend to buy a battery
pack from your local dealer.
To remove the battery pack:
1. Make sure the Notebook is turned off.
2. Check the Lock/Unlock button is in unlocked status.
3. Locate the Battery Release Button on the bottom side.
4. Push the Release Button to the direction of arrow showing below the
button.
