Storage Recommendations; Charging Procedure - DeWalt DC900-XE Instruction Manual

• Do not incinerate the battery pack even if it is severely damaged or is
completely worn out. The battery pack can explode in a fire. Toxic fumes and
materials are created when lithium ion battery packs are burned.
• Do not charge or use battery in explosive atmospheres, such as in the
presence of flammable liquids, gases or dust. Inserting or removing the
battery from the charger may ignite the dust or fumes.
• If battery contents come into contact with the skin, immediately wash area
with mild soap and water. If battery liquid gets into the eye, rinse water over the
open eye for 15 minutes or until irritation ceases. If medical attention is needed,
the battery electrolyte is composed of a mixture of liquid organic carbonates and
lithium salts.
• Contents of opened battery cells may cause respiratory irritation. Provide fresh
air. If symptoms persists, seek medical attention.
WARNING: Burn hazard. Battery liquid may be flammable if exposed to spark or
flame.
• Charge the battery packs only in D WALT chargers.
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• DO NOT splash or immerse in water or other liquids.
• Do not store or use the tool and battery pack in locations where the tem-
perature may reach or exceed 40˚C (105°F) (such as outside sheds or metal
buildings in summer).
WARNING: Never attempt to open the battery pack for any reason. If battery pack
case is cracked or damaged, do not insert into charger. Do not crush, drop or damage
battery pack. Do not use a battery pack or charger that has received a sharp blow, been
dropped, run over or damaged in any way (i.e., pierced with a nail, hit with a hammer,
stepped on). Damaged battery packs should be returned to service center for recycling.
WARNING: Fire hazard. Do not store or carry battery so that metal objects can
contact exposed battery terminals. For example, do not place battery in aprons,
pockets, tool boxes, product kit boxes, drawers, etc., with loose nails, screws, keys,
etc. Transporting batteries can possibly cause fires if the battery terminals
inadvertently come in contact with conductive materials such as keys, coins,
hand tools and the like. The US Department of Transportation Hazardous Material
Regulations (HMR) actually prohibit transporting batteries in commerce or on
airplanes (i.e., packed in suitcases and carry-on luggage) UNLESS they are properly
protected from short circuits. So when transporting individual batteries, make sure
that the battery terminals are protected and well insulated from materials that could
contact them and cause a short circuit.
The RBRC™ Seal
TThe RBRC™ (Rechargeable Battery Recycling Corporation) Seal
on the lithium ion battery (or battery pack) indicates that the costs
to recycle the battery (or battery pack) at the end of its useful life
have already been paid by D WALT.
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RBRC™ in cooperation with D WALT and other battery users,
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has established programs in the United States to facilitate the
collection of spent lithium ion batteries. Help protect our environment and conserve
natural resources by returning the spent lithium ion battery to an authorized D
service center or to your local retailer for recycling. You may also contact your local
recycling center for information on where to drop off the spent battery.
RBRC™ is a registered trademark of the Rechargeable Battery Recycling Corporation.

Storage Recommendations

1. The best storage place is one that is cool and dry away from direct sunlight and
excess heat or cold.
2. Long storage will not harm the battery pack or charger. Under proper conditions,
they can be stored for 5 years or more.
Charger
Your battery pack requires a 1 hour D
instructions before using your charger. Consult the chart on the back of this
manual for compatibility of chargers and battery packs.

Charging Procedure

1. Plug the charger into an appropriate outlet before inserting the battery pack.
2. Insert the battery pack into the charger. The charger is equipped with a three-light
fuel gauge that will blink according to the state of charge of the battery pack.
3. The completion of charge is indicated by the three red lights remaining ON
continuously. The pack is fully charged and may be used at this time or left
on the charger.
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WALT
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WALT charger. Be sure to read all safety
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