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battery terminals. For example, do not place the battery pack in 
aprons, pockets, appliance 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 
appliances and the like. The US Department of Transportation 
Hazardous Material Regulations (HMR) actually prohibit transporting 
batteries in commerce or on airplanes (e.g., packed in suitcases and 
carry-on luggage) UNLESS they are properly protected from short 
circuits. So when transporting individual battery packs, make sure that 
the battery terminals are protected and well insulated from materials 
that could contact them and cause a short circuit.
SPECIFIC SAFETY INSTRUCTIONS FOR LITHIUM ION (Li-Ion)
•  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.
•  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 persist, seek medical attention.
WARNING: Burn hazard. Battery liquid may be 
flammable if exposed to spark or flame. 
The RBRC™ Seal
The RBRC™ (Rechargeable Battery Recycling  
Corp oration) Seal on the nickel cadmium, nickel metal 
hydride or lithium ion batteries (or battery packs) indicate 
that the costs to recycle these batteries (or battery packs) 
The battery pack is not fully charged out of the carton. Before using 
the battery pack and charger, read the safety instructions below and 
then follow charging procedures outlined.
READ ALL INSTRUCTIONS
•  Do not charge or use the battery pack in explosive 
atmospheres, such as in the presence of flammable liquids, 
gases or dust. Inserting or removing the battery pack from the 
charger may ignite the dust or fumes.
•  Never force the battery pack into the charger. Do not modify 
the battery pack in any way to fit into a non-compatible 
charger as battery pack may rupture causing serious 
personal injury. Consult the chart at the end of this manual for 
compatibility of batteries and chargers. 
•  Charge the battery packs only in designated DeWalt chargers.
•  DO NOT splash or immerse in water or other liquids.
•  Do not store or use the appliance and battery pack in 
locations where the temperature may reach or exceed 
105 °F (40 °C) (such as outside sheds or metal buildings in 
summer). For best life store battery packs in a cool, dry location. 
  NOTE: Do not store the battery packs in a appliance with the 
trigger switch locked on. Never tape the trigger switch in the 
ON position.
WARNING:  Fire hazard. Never attempt to open the 
battery pack for any reason. If the battery pack case is cracked or 
damaged, do not insert into the charger. Do not crush, drop or damage 
the 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 
(e.g., pierced with a nail, hit with a hammer, stepped on). Damaged 
battery packs should be returned to the service center for recycling.
WARNING  Fire hazard. Do not store or carry 
the battery pack so that metal objects can contact exposed