VQT1W654Before Use∫ About the battery pack• Do not heat or expose to flame.• Do not leave the battery(ies) in an automobile exposed to direct sunlight for a long period oftime with doors and windows closed.∫ About the battery chargerCAUTIONBattery pack (Lithium ion battery pack)• Use the specified unit to recharge the battery pack.• Do not use the battery pack with equipment other than the specified unit.• Do not get dirt, sand, liquids, or other foreign matter on the terminals.• Do not touch the plug terminals (i and j) with metal objects.• Do not disassemble, remodel, heat or throw into fire.If any electrolyte should come into contact with your hands or clothes, wash it offthoroughly with water.If any electrolyte should come into contact with your eyes, never rub the eyes. Rinseeyes thoroughly with water, and then consult a doctor.CAUTIONDanger of explosion if battery is incorrectly replaced. Replace only with the same orequivalent type recommended by the manufacturer. Dispose of used batteriesaccording to the manufacturer’s instructions.WarningRisk of fire, explosion and burns. Do not disassemble, heat above 60 xC (140 oF) orincinerate.CAUTION!DO NOT INSTALL OR PLACE THIS UNIT IN A BOOKCASE, BUILT-IN CABINET ORIN ANOTHER CONFINED SPACE. ENSURE THE UNIT IS WELL VENTILATED. TOPREVENT RISK OF ELECTRIC SHOCK OR FIRE HAZARD DUE TO OVERHEATING,ENSURE THAT CURTAINS AND ANY OTHER MATERIALS DO NOT OBSTRUCTTHE VENTILATION VENTS.Battery chargerThis battery charger operates on AC between 110 V and 240 V.But• In the U.S.A. and Canada, the battery charger must be connected to a 120 V AC powersupply only.• When connecting to an AC supply outside of the U.S.A. or Canada, use a plug adaptor tosuit the AC outlet configuration.