LG E739 - Manual (Page 109)

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paperclip or pen) may short-circuit the phone.
Short-circuit of the terminal may damage the
battery and cause an explosion. Always cover the
receptacle when not in use.
• Recharge the battery after long periods of non-
use to maximize battery life. Battery life will
vary due to usage pattern and environmental
conditions.
• Never store your phone in temperature less than
-4 °F or greater than 122 °F.
• Charging temperature range is between 32 °F
and 113 °F. Do not charge the battery out of
recommended temperature range. Charging
out of recommended range might cause the
generating heat or serious damage of battery.
And also, it might cause the deterioration of
battery’s characteristics and cycle life.
• Do not use or leave the battery under the blazing
sun or in heated car by sunshine. The battery
may generate heat, smoke or flame. And also,
it might cause the deterioration of battery’s
characteristics or cycle life.
• The battery pack has protection circuit to avoid
the danger. Do not use near places that can
generate static electricity more than 100V which
could damage the protection circuit. Damaged
protection circuits may generate smoke, rupture
or ignite.