Mighty Seven DC-18A Manual

1. LED FUNCTIONS OF CHARGER
LED INDICATOR
HI/LO TEMP.
(SEE MANUAL)
DEFECTIVE
BATTERY
BATTERY
CHARGING
BATTERY
FULL
2. POWER BAR
This Lithium-Ion battery pack is equipped with a POWER BAR, which is used to display the
battery pack's remaining run time. Press the POWER BAR button to display the LED lights.
The LED lights will stay lit for approximately 4 seconds.
NOTE: The POWER BAR can be used whether the battery is attached or removed from tool.
3. LOW-BATTERY CAPACITY INDICATOR
• If LED worklights on the POWER BAR
begins to rapidly and continuously flash
when the trigger switch on the wrench is
depressed, the battery pack's power has
run out, and the battery pack should be
recharged.
• Unlike other battery pack types, Lithium-
Ion battery packs deliver fade-free power
for their entire run time. The tool will not
experience a slow, gradual loss of power
as you work. To signal that the battery pack
is at the end of its run time and needs to
be charged, the power to the tool will drop
quickly. The POWER BAR will begin to
display four flashing LED lights when the
battery is completely discharged. When
this happens, remove the tool from the
workpiece, and charge the battery pack as
needed.
NOTE: The POWER BAR may also display
four flashing LED lights due to an overload or
high temperature situation.
5. WHEN TO CHARGE THE BATTERY PACK
BATTERY PACK RED LED GREEN LED
Hot/Cold battery
Defective Flashing
Charging
Fully charged
Charging will begin when battery
On Off
Off
Off Flashing
Off On
The Lithium-Ion battery can be charged
at any time and will not develop a
"memory" when charged after only a partial
discharge. It is not necessary to run down
the battery pack charge before recharging.
Remove the battery pack from the tool
when convenient for you and your job.
• Use the POWER BAR to determine when
you need to recharge the battery pack.
• You can "top-off" your battery pack's
charge before starting a big job or long
period of use.
4. STORAGE RECOMMENDATIONS
• The best storage place is one that is cool and
dry, away from direct sunlight and excess
heat or cold, Do not exceed 40°C (104 °F).
• For long storage, it is recommended to store
a fully charged battery pack in a cool dry
place out of the charger for optimal
CAUTION
be recharged before use.
ACTION
returns to 0°C-40°C
Battery pack or Charger is
defective
Charging
Charging is complete
Maintenance charging
80-100% Charge
60-79% Charge
40-59% Charge
20-39% Charge
Under 20% Charge
Completely Discharged
High/Low Temperature
The battery pack will need to
results.
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