Safety Instructions and Handling Precautions152Built-in Rechargeable Lithium BatteryThe camcorder has a built-in rechargeable lithium battery to keep the date/time and other settings. The built-inlithium battery is recharged while you use the camcorder; however, it will discharge completely if you do not usethe camcorder for about 3 months.To recharge the built-in lithium battery: Connect the AC adapter to the camcorder and leave it connected for 24hours with the camcorder off.Lithium Button Battery• Do not pick up the battery using tweezers or other metal tools, as this will cause a short circuit.• Wipe the battery with a clean dry cloth to ensure proper contact.WARNING!• The battery used in this device may present a fire or chemical burn hazard if mishandled.• Do not disassemble, modify, immerse in water, heat above 100 °C or incinerate the battery.• Do not insert the battery into the mouth. If swallowed, seek medical assistance immediately. The batterycase may break and the battery fluids may cause internal injuries.• Keep the battery out of the reach of children.• Do not recharge, short-circuit or insert the battery in the wrong direction.• The used battery should be returned to the supplier for safe disposal.