LG KF750 User Manual page 193

4 Install the battery
Insert the top of the battery first
into the top edge of the battery
compartment. Ensure the battery
contacts align with the terminals
on the phone. Press down the
bottom of the battery until it clips
into place.
5 Charging your phone
Slide back the cover of the charger
socket on the side of your KF750.
Insert the charger with the arrow
to the back of the phone and plug
into a mains electricity socket. Your
KF750 will need to be charged until
a message reading "Battery full"
appears on screen.
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