LG 14UT70Q Serie Manual Del Propietário página 7

NOTE
• When the PC is not to be used for a long period of time, refer to the following:
- Check the battery charge level on a regular basis and keep it at 50 %. This allows
you to extend the battery life.
- If the battery is left fully charged for an extended period of time, the battery
capacity and battery running time may be reduced.
- If the battery is left fully discharged for an extended period of time, it may
become over-discharged and cannot be charged again.
• For more efficient use of the battery, read the following carefully.
- The battery runs low naturally even if it is kept unused.
- To increase battery lifespan, use the battery for a while before charging it rather
than keeping the battery completely charged.
- If you don't use the product for a long time with the battery completely
discharged, the battery lifespan may decrease.
• The battery capacity may change due to chemical reactions during charge and
discharge.
- LG Notebook frequently checks the charge level of its battery based on usage
conditions, and then calculates and correctly indicates the actual remaining level
of the battery.
- The battery is wearable goods and thus the life span may become shorter with
use. The battery running time may also become shorter accordingly.
- When the battery is fully charged, the machine stops recharging. It resumes
recharging when the battery charge rate drops below 95 %. This feature secures
the safe and efficient use of the battery.
- When the temperature of the battery drops below 50 °F (10 °C), it is charged in
a low current to protect the battery cells. In this case, charging time may stretch
to up to 32 hours.
• If you use the system at a low temperature, refer to the following:
- The battery capacity may be reduced depending on the chemical characteristics
of the battery and the system may not be turned on after it freezes or it is
turned off.
- If the system freezes or if it is not turned on, connect the AC adapter to the
system and charge the battery fully before use.
- If there is any error in the indication of the battery capacity, charge and
discharge the battery two or three times at room temperature to return to the
normal operation.
Appendix
Power Supply and Environments
Power Rating: 65.0 W
AC Adapter
Input: AC 100 V to 240 V, 1.5 A 50 / 60 Hz
(Free Voltage)
Output: DC 19.0 V, 3.42 A
Lithium Ion battery
Charging Hours: 3.0 hours
Charging hours may be longer if the battery is not used for a
long time or the system is on.
Battery
When temperature is outside the operating temperature
specification, the battery may not be charged or charging
hours may be longer.
Operating temperature may be different from the actual room
temperature.
Operating Temperature: 50 °F (10 °C) to 95 °F (35 °C)
Operating
Operating Humidity: 20 % RH to 80 % RH
and Storage
Storage Temperature: 23 °F (- 5 °C) to 104 °F (40 °C)
Conditions
Storage Humidity: 5 % RH to 90 % RH
Appendix 6