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Checking Battery Health; Error Status - Dell Power Companion PW7015MC User Manual

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Checking battery health

Battery health is a measurement reflecting the general condition of the
battery. It indicates how much battery life remains before the power
companion must be replaced.
NOTE: The units of SOH (State Of Health) are percentage (%) points.
A battery's SOH is 100% at the time of manufacture and will deteriorate
gradually with usage.
Press and hold the power button for 5 seconds to turn on the power
companion and check the battery health status.
Battery-status light
5
battery-status light is on
th
4
& 5
battery-status lights are
th
th
on
3
rd
~5
th
battery-status lights are
on
2
~5
battery-status lights are
nd
th
on
All 5 battery-status lights are on

Error status

The type of error condition table is shown below.
Event
All modes
One second flash ON/OFF interchangably
on the 1
2
PSID Fail or
Solid amber
Daisy Chain
12
Checking the battery
Battery-status light color & behavior
battery-status light (amber) and
st
battery-status light (white)
nd
Battery health status
81% – 100%
61% – 80%
41% – 60%
21% – 40%
1% – 20%
Over temperature
Error caused by
using the wrong
adapter.
Status

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