LG 450 User Manual page 10

Getting Started
4 Install the battery
Insert the top of the battery first into the top edge of the battery compartment.
Ensure that the battery contacts align with the terminals on the phone. Press
the bottom of the battery down until it snaps into place.
5 Install the back cover
Align the back cover on the battery compartment and slide it upwards until it
locks into place.
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