LG G Vista - Manual (Page 217)

215 Safety
(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.
• The charging temperature range is regulated between 32°F (0°C) and
113°F (45°C). Do not charge the battery outside of the recommended
temperature range. Charging outside this range might cause excessive
heat generation, serious battery damage, and deterioration of battery’s
characteristics and cycle life.
• Do not use or leave the phone in direct sunlight or in a car heated by
sunshine. The battery may generate excessive heat, smoke, or flame. It
also might cause deterioration of battery’s characteristics or cycle life.
• If skin or clothing is smeared with liquid from the battery, wash with fresh
water. It may cause the skin inflammation.
• Please take your phone to an authorized service center immediately if this
occurs.
• Do not handle the phone with wet hands while charging. It may cause an
electric shock or seriously damage your phone.
• Do not place or answer calls while charging the phone as it may short-
circuit the phone and/or cause electric shock or fire.
• The charger and adapter are intended for indoor use only.
• Insert the battery charger horizontally into the wall power socket.
• Talking on your phone for an extended period of time may reduce call
quality due to heat generated during use.