LG 15Z90P Series, Easy Manual

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102
Using the PC
TIP
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, 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.
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