9
Fig. 3
LED FUNCTIONS
MODE
BATTERY PACK
RED
LED
GREEN
LED
ACTION
Power
Without
battery pack
ON
OFF
Ready to charge battery pack.
Testing
Hot battery pack
Flashing
OFF
When battery pack reaches cooled temperature, charger
begins fast charge mode.
Cold battery pack
When battery pack reaches warmed temperature, char-
ger begins fast charge mode.
Deeply discharged
Charger pre-charges battery until normal voltage is
reached, then begins fast charge mode.
Defective
Defective
Fading
OFF
Battery pack or charger is defective.
• If defective, try to repeat the conditions a second time by removing and reinstalling the battery pack. 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).
• If a different battery also indicates “Defective,” the charger may be defective.
Charging
Fast charging
ON
Flashing
Battery is being charged.
Charged
Battery full
OFF
ON
Fast charging is complete; charger maintains charge mode.
Energy
Save Mode
Battery full /
Energy Save mode
OFF
Fading
Battery pack is fully charged and charger is in Energy Save
mode.
