Keysight N9923A, User Manual, Page: 245 / 276

Keysight N9923-90001 User’s Guide
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Working with the Lithium-Ion Battery
Lithium-Ion Battery Disposal
— Store batteries in a cool, dry location, away from metal objects and
corrosive gases.
Storage temperature limits (20% to 50% relative charge is recommended):
— Battery charging limits:
Charge temperature: 0°C to 45°C (<10°C slows charge on some batteries)
Discharge temperature: –10°C to 60°C
— Operate the FieldFox on battery power between the ambient temperatures
of –10 and +50°C (–14 to +122°F). Using the battery at lower or higher
temperatures can damage it and reduce operating life. Cold temperatures
affect battery chemistry, reducing charge capacity, especially below 0°C
(32°F).
Lithium-Ion Battery Disposal
When you notice a large decrease in charge capacity after proper recharging,
it’s probably time to replace the battery.
Lithium-Ion batteries need to be disposed of properly. Contact your local
waste management facility for information regarding environmentally sound
collection, recycling, and disposal of the batteries. Regulations vary for
different countries. Dispose of the battery in accordance with local regulations.
Keysight Technologies, through Rechargeable Battery Recycling Corporation
(RBRC), offers free and convenient battery recycling options in the U.S. and
Canada. Contact RBRC at 877-2-RECYCLE (877.273.2925) or online at:
http://www.call2recycle.org/
for the nearest recycling location.
Transportation: –20°C to 50°C
Within 1 month: –20°C to 45°C
Within 6 months: –20°C to 40°C
Within 1 year: –20°C to 35°C