Install the Back-up Battery
Remove the cover from the battery compartment.
Insert the back-up battery and replace the cover.
Notes:
The battery is intended for backup purposes only and may
•
take approximately three and a half (3.5) hours to fully charge
(battery will charge inside the device while connected to a
power supply).
Charge time may be impacted by environmental factors and
•
the battery will stop charging when the ambient temperature
is outside of the temperature range allowed for charging
(32 °F - 131 °F).
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