Flex FX0411 Operator's Manual page 10

Battery Pack Charge Status
<25%
25%-50%
50%-75%
≥75%
d. When the battery pack is charging, the
green LED will flash. The power indicator
on the battery will flash according to the
current capacity level. The fan in the charger
continuously works to cool the battery pack.
e. Once the battery is 80% charged, the green
LED shows solid green, the red/green LED
starts flashing green. When the battery pack
is fully charged, the red/green LED will remain
green without flashing. The power indicator
on the battery pack will go out.
Charger Display
Mode
Self-inspection
completed
Self-inspection
failed
Standby
Charging
Full Charge
Cold/Hot Battery
Defective
Green LED on
the Charger
Flashing once
Off
Off
Flashing
Steady
Steady
Off
Off
f. The battery pack will fully charge if left on the
charger, but it will not overcharge.
NOTICE: A significantly reduced run time after
fully charging the battery pack indicates that
the battery is near the end of its usable life and
must be replaced.
The charger may become warm during
charging. This is part of the normal operation of
the charger. Charge in a well-ventilated area.
Red/Green LED
on the Charger
Flashing red
once
Off
Off
Off
Flashing green
Steady
Steady
Flashing red or
off
-10-
Power Indicator
Last segment flashing, the
rest are solid
Power Indicator
on the Battery
pack
Off
Off
Off
Flashing
according to the
current capacity
level.
Off
Off
Off
Note
Red and Green
LED flash once at
the same time
No reaction when
the charger is
plugged in
Plugged in; battery
pack is not on the
charger
Battery is less than
80% charged
Battery is 80%
charged
Remove the
battery pack from
the charger
Battery pack
or charger is
defective