Hardware reference guide

Battery Module
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140XCP90000 Quantum Battery Module
Overview
This section describes the battery module, its installation and replacement
considerations.
Battery Module
The following figure shows the battery module components.
Battery Backup
The 140XCP90000 provides RAM backup power for expert modules. One non-
rechargeable 3.6 V lithium battery is provided and is accessible from the front of the
module in Battery Slot 1 (the upper slot) for easy removal when it is necessary to
change it.
NOTE: Extended backup protection is provided when a second battery is installed
in Battery Slot 2 (the lower slot).