Important Charging Notes - DeWalt DC013-XE Instruction Manual

original pack is defective and should be returned to a service center or other collection
site for recycling. If the new battery pack elicits the same trouble indication as the
original, have the charger/radio tested at an authorized service center.
HOT/COLD PACK DELAY
The charger/radio has a Hot/Cold Pack Delay feature: when the charger/radio detects a
battery that is hot, it automatically starts a Hot Pack Delay, suspending charging until
the battery has cooled. After the battery has cooled, the charger/radio automatically
switches to the Pack Charging mode. This feature ensures maximum battery life. The
red light flashes long, then short while in the Hot Pack Delay mode.
PROBLEM POWER LINE
The charger/radio has a Problem Power Line indicator. When the charger/radio is used
with some portable power sources such as generators or sources that convert DC to AC,
the charger/radio may temporarily suspend operation, flashing the red light with two
fast blinks followed by a pause. This indicates the power source is out of limits.
LEAVING THE BATTERY PACK IN THE CHARGER/RADIO
The charger/radio and battery pack can be left connected with the red light glowing
indefinitely. The charger/radio will keep the battery pack fresh and fully charged.
NOTE: A battery pack will slowly lose its charge when kept out of the charger/
radio. If the battery pack has not been kept on maintenance charge, it may need to
be recharged before use. A battery pack may also slowly lose its charge if left in a
charger/radio that is not plugged into an appropriate AC source.
WEAK BATTERY PACKS: The charger/radio can also detect a weak battery. Such
batteries are still usable but should not be expected to perform as much work. In
such cases, about 10 seconds after battery insertion, the charger/radio will beep
rapidly 8 times to indicate a weak battery condition. The charger/radio will then go on
to charge the battery to the highest capacity possible.

Important Charging Notes

1. Longest life and best performance can be obtained if the battery pack is charged
when the air temperature is between 65°F and 75°F (18°- 24°C). DO NOT charge
the battery pack in an air temperature below +40°F (+4.5°C), or above +105°F
(+40.5°C). This is important and will prevent serious damage to the battery
pack.
2. The charger/radio and battery pack may become warm to touch while charging.
This is a normal condition, and does not indicate a problem. To facilitate the
cooling of the battery pack after use, avoid placing the charger/radio or battery
pack in a warm environment such as in a metal shed, or an uninsulated trailer.
3. If the battery pack does not charge properly:
a. Check current at receptacle by plugging in a lamp or other appliance.
b. Check to see if receptacle is connected to a light switch which turns power off
when you turn out the lights.
c. Move the charger/radio and battery pack to a location where the surrounding
air temperature is approximately 65°– 75°F (18°–24°C).
d. If charging problems persist, take the tool, battery pack and charger/radio to
your local service center.
4. The battery pack should be recharged when it fails to produce sufficient power
on jobs which were easily done previously. DO NOT CONTINUE to use under
these conditions. Follow the charging procedure. You may also charge a partially
used pack whenever you desire with no adverse affect on the battery pack.
5. Under certain conditions, with the charger/radio plugged into the power supply,
the exposed charging contacts inside the charger can be shorted by foreign
material. Foreign materials of a conductive nature such as, but not limited to,
steel wool, aluminum foil, or any buildup of metallic particles should be kept
away from charger/radio cavities. Always keep the battery door closed when
there is no battery pack in the cavity. Unplug charger/radio before attempting to
clean.
6. Do not freeze or immerse the charger/radio in water or any other liquid.
WARNING: Shock hazard. Don't allow any liquid to get inside the charger/radio.
Electric shock may result.
CAUTION: Never attempt to open the battery pack for any reason. If the plastic
housing of the battery pack breaks or cracks, return to a service center for recycling.
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