BATTERY REPLACEMENTA lithium CMOS clock battery in your computer maintains system configuration information. In the eventthat the battery fails to maintain system configuration information, NEC recommends that you replace thebattery. Have an authorized NEC service representative replace the battery.! WARNINGThere is a danger of explosion if the battery is incorrectly replaced. Replace only with the same orequivalent type recommended by the manufacturer. Discard used batteries according to themanufacturer’s instructions.! ATTENTIONIl y a danger d’explosion s’il y a replacement incorrect de la batterie. Remplacer uniquement avec une bat-terie du même type ou d’un type recommandé par le constructeur. Mettre au rébut les batteries usagéesconformément aux instructions du fabricant.BATTERY DISPOSALThe bridge battery is made of nickel metal hydride (NiMH). The main battery and CMOS battery are madeof lithium-ion (Li-Ion).Contact your local waste management officials for other information regarding the environmentally soundcollection, recycling, and disposal of the batteries. For additional information on the proper collection ordisposal of rechargeable batteries, please call 1-800-8-BATTERY.