About Lithium-Ion Batteries - LXE MX3X User Manual

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About Lithium-Ion Batteries

Li-Ion batteries (like all batteries) gradually lose their capacity over time (in a linear fashion) and
never just stop working. This is important to remember – this mobile device is always 'on' even
when in the Suspend state and draws battery power at all times. Use the Start | Settings | Control
Panel | Power | Battery tab to check the battery status and power reading.
Always replace the used main battery with a fully charged main battery. The Battery Low
Warning LED illuminates red at approximately 35% of power left in the main battery. You need to
determine the point at which battery life becomes unacceptable for your business practices and
replace the main battery before that point.
Note:
MX3X User's Guide
Until the main battery and backup battery are completely depleted, the mobile device is
always drawing power from the batteries (On).
About Lithium-Ion Batteries
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