LG 15Z90RT Series Owner's Manual page 5

While Using the Product
WARNING
!
Use batteries certified and
acknowledged by
LG Electronics Inc.
• Otherwise, an explosion
or fire may occur.
Avoid humidity and heat
above 140 °F as in cars or
saunas.
• Otherwise, an explosion
or fire may occur.
Do not use the product on
top of carpet, blanket or bed.
Also, do not put the adapter
under the blanket.
• The product may
malfunction, cause a fire
or burn the user due to
temperature rise.
Do not leave the powered on
product in a space without
enough ventilation (i.e.
bags) repeatedly or for an
extended time.
• The battery may overheat
and cause a fire.
Keep the battery away from
heat.
• Otherwise, an explosion
or fire may occur.
If you find leakage or smell
bad odor from the battery,
contact the local service
center.
• Otherwise, an explosion
or fire may occur.
Prevent the battery from
coming in contact with any
metallic object like a car
ignition key or a paper clip.
• Otherwise, this may cause
damage to the battery,
a fire or burn due to
overheat in the battery.
Charge the battery only with
the provided charger.
• Otherwise, the battery
may be damaged
presenting a risk of fire.
Do not bend the power cable connected
to the AC adapter too much.
• Otherwise, the wires inside the cable
may break and cause an electric shock
or fire.
Guide on Battery Usage
When the PC is not used for
an extended period of time,
keep the battery level at
about 50 % to increase the
battery lifespan.
To increase battery lifespan,
use the battery for a while
before charging it rather
than keeping the battery
completely charged.
NOTE
• This product has a built-in battery pack. After purchasing your PC, be sure to
charge the battery pack completely before using it for the first time.
- The battery is a wearable good and thus the battery may not last as long as
before after the battery has been used for a long time.
- The internal battery cannot arbitrarily be removed or replaced. Removing it may
void the warranty.
- If you need to remove or replace the battery, visit a designated service center.
- We charge a fee for removing or replacing the battery.
Important Safety Precautions 4
Use the Extend Battery Life
function in the LG Smart
Assistant. You can limit
the battery charge to 80 %
of the maximum charging
capacity to increase the
battery lifespan.
If you don't use the product
for a long time with the
battery completely charged,
the battery lifespan may
decrease.