7
CHARGER LED FUNCTIONS
LED indicator Battery pack
LED
Action
Red Orange Green
Power
Without battery
pack
On Ready to charge battery pack.
Evaluate Hot battery pack On
When battery pack reaches cooled temperature, charger
begins fast charge mode.
Evaluate Cold battery pack On
When battery pack reaches warmed temperature, charger
begins fast charge mode.
Evaluate Deeply discharged
Flashing
Charger pre-charges battery until normal voltage is
reached, then begins fast charge mode.
Defective Defective Flashing Flashing Battery pack or charger could be defective.
● If the LED status shows defective, try to reset the charger or replug the battery.
● If the LED status repeats a second time, try charging a different battery.
● If a different battery charges normally, dispose of the defective pack (see maintenance section). See warranty sheet if the
battery is still within warranty.
● If a different battery also indicates "defective," the charger may be defective.
Charging Fast charging Flashing —
Full — On Fast charging is complete; charger maintains charge mode.
BATTERY PACK LED INDICATION DESCRIPTIONS
Status
Off Off Off Flashing In charging process, battery pack capacity is lower than 25%
Off Off Flashing On In charging process, battery pack capacity is between 25% and 50%.
Off Flashing On On In charging process, battery pack capacity is between 50% and 75%.
Flashing On On On In charging process, battery pack capacity is between 75% and 100%.
On On On On Fully charged
Off Off Off Off
One minute after full charge, all LEDs on the battery are off, charger LED
is on with green color.
20190529v1
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