LG E730 User Manual page 289

Guidelines for safe and efficient use
• Do not expose the battery charger to direct
sunlight or use it in high humidity, such as
in the bathroom.
• Do not leave the battery in hot or cold
places, as this may deteriorate battery
performance.
• There is risk of explosion if the battery is
replaced with an incorrect type.
• Dispose of used batteries according to
the manufacturer's instructions. Please
recycle when possible. Do not dispose as
household waste.
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• If you need to replace the battery, take it
to the nearest authorised LG Electronics
service point or dealer for assistance.
• Always unplug the charger from the wall
socket after the phone is fully charged to
save unnecessary power consumption of
the charger.
• Actual battery life will depend on network
configuration, product settings, usage
patterns, battery and environmental
conditions.