Maintaining and Caring for Your Notebook
© 2019 Twinhead International Corp and/or its affiliates. All rights reserved.
Battery Pack Guidelines
Do not expose the battery to temperatures below 0°C (32°F) or above 46°C
(115°F). This may adversely affect the battery pack.
While the battery may not provide 100% capacity at temperature extremes,
its capacity is restored when the battery temperature returns to a normal
range, around 20°
°
C (68°F).
Your battery will last longer during the day if it is used, charged, and stored
between 50°F and 86°F (10°C and 30°C).
Charge the battery nightly where the temperature will remain around 68°F
(20°C). Your battery may not last as long throughout the day if you charge
it at higher or lower temperatures.
Allow unrestricted airflow while the device is connected to external power.
Make sure that the fan inlet and outlet are unobstructed.
Avoid exposure to extreme temperatures for long periods as this can
shorten battery charge life or damage the battery.
If your battery is charged in a cold (less than 5°C/41°F) or very warm
(greater than 50°C/122°F) environment, it is possible that the battery LED
will indicate that the charge has stopped; however, this does not necessarily
mean that your battery is fully charged.
Read and follow all battery precautions in the Safety section.
Use only batteries of the same kind as replacements.
Turn the power off before removing or replacing batteries.
Do not tamper with the batteries.
Keep batteries away from children.
Before storing your battery, read and follow the recommendations in the
Battery Tips section.
Dispose of used batteries according to local regulations.
Recycle if at all possible.
Cleaning Your Notebook
Cleaning the Outside Case
Disconnect external power and turn off the device.
Remove the battery.
Add a small amount of water to a soft cloth and clean the device case. Do
not use paper products because they can scratch the surface.
Wipe off any excess liquid with a soft cloth.
Reinstall the battery.
CAUTION!
Aerosols, solvents, or strong detergents are not recommended cleaning
solutions and may void your warranty. For system decontamination
