LG Optimus M+ MS695 Quick Reference Manual page 45

Safety
43
Replace the battery when it no longer provides
acceptable performance. The battery can
be recharged several hundred times before
replacement.
Recharge the battery after long periods of non-use
to maximize battery life.
Battery life will vary due to usage patterns and
environmental conditions.
Use of extended backlighting, Browser, and data
connectivity kits affect battery life and talk/ standby
times.
The self-protection function of the battery cuts the
power of the phone when its operation is in an
abnormal state. In this case, remove the battery
from the phone, reinstall it, and turn the phone on.
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.
When using the power plug, ensure that it's firmly
connected. If not, it may cause excessive heat or fire.