LG U8500 Guide De L'utilisateur page 142

Getting started
Disconnecting the charger
Disconnect the travel adapter from the phone by
pressing its side buttons as shown in the diagram.
16
Note
]
Ensure the battery is fully charged before using
the phone.
]
Do not remove your battery or the SIM card
while charging.
]
The moving bars of the battery icon will stop
after charging is complete.
]
If the battery is completely discharged, the
charge could take some minutes before starting.
Note
If the battery does not charge,
]
switch the phone off.
]
ensure the battery is correctly fit.