LG G2 User Manual page 185

Safety
183
protection circuit. If the protection circuit is damaged, the battery could
rupture, generate smoke, or catch on fire.
If skin or clothing is smeared with liquid from the internal 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 it is being charged. It may
cause an electric shock or seriously damage your phone.
The charger and adapter are intended for indoor use only.
Insert the battery pack charger horizontally into the wall power socket.
Only use the approved battery charger. Otherwise, you may cause
serious damage to your phone due to the risk of overheating, fire, or
explosion.
Use the correct adapter for your phone when using the battery charger
abroad.
Talking on your phone for a long period of time may reduce call quality
due to heat generated during use.
Do not use harsh chemicals (such as alcohol, benzene, thinners, etc.) or
detergents to clean your phone. This could cause a fire.
Do not place or answer calls while charging the phone as it may short-
circuit the phone and/or cause electric shock or flame.
Don't short-circuit the battery. Metallic articles (such as a coin, paperclip,
or pen in your pocket or bag) may short-circuit the battery. Short-circuit
may damage the battery and cause an explosion.
Explosion, Shock, and Fire Hazards
Do not put your phone in a place subject to excessive dust and keep the
minimum required distance between the power cord and heat sources.
Unplug the power cord prior to cleaning your phone, and clean the power
plug pin when it's dirty.