Checking Battery Health; Error Status - Dell PH45W17-CA User Manual

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 hub
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 hub
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 Battery-status light color & behavior
All modes One second flash ON/OFF interchangably
on the 1
2 battery-status light (white)
nd
PSID Fail Flashing amber
or Daisy
Chain
battery-status light (amber) and
st
Battery health status
81% – 100%
61% – 80%
41% – 60%
21% – 40%
1% – 20%
Status
Over temperature
Error caused by
improper connection
or damage of power
adapter.
Checking the battery │ 17