LG Spree Guia Del Usuario página 136

power plug pin when it's dirty. When using the power plug, ensure that
it's firmly connected. If not, it may cause excessive heat or fire. If you
put your phone in a pocket or bag without covering the receptacle of
the phone (power plug pin), metallic articles (such as a coin, paperclip
or pen) may short-circuit the phone. 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.
Please use only an approved charging accessory to charge your LG
phone. Improper handling of the charging port, as well as the use of an
incompatible charger, may cause damage to your phone and void the
warranty.
Charging temperature range is regulated between 0°C/32°F and
45°C/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
nearby the place where generates static electricity more than 100V
which gives damage to the protection circuit. If the protection circuit
were broken, the battery would generate smoke, rupture or flame.
For Your Safety 135