LG K430DS User Manual page 305

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.
Make sure that no sharp-edged items such as animal's teeth or nails,
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come into contact with the battery. This could cause a fire.
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