Garmin aera 795/796 Pilot’s Guide190-01194-00 Rev. CAppendix E191Overview GPS Navigation Flight Planning Hazard Avoidance Additional Features Appendices IndexAPPENDIX E: BATTERY AND CARE INFORMATIONBATTERY INFORMATIONThe aera 795/796 contains a user-replaceable, lithium-ion battery. To maximize thelifetime of the battery, do not leave the aera 795/796 in direct sunlight, and avoidprolonged exposure to excessive heat.The battery icon in the top right of the screen indicates the status of the aera795/796 battery. To increase the accuracy of the battery gauge, fully discharge thebattery and fully charge it. Do not unplug the aera 795/796 until it is fully charged.MAXIMIZING THE BATTERY LIFE• Turn down the backlight (refer to the 'System Settings').• Unplug the SiriusXM antenna (if applicable).• Do not leave the unit in direct sunlight. When storing the device for an extendedtime, store within the following temperature range: -0° to 40°C).• Do not operate the unit outside of the following temperature range: -4° to 131°F(-20° to 55°C).• Avoid prolonged exposure to excessive heat.REPLACING THE BATTERY IN THE AERA 795/796To replace the battery, purchase a Garmin lithium-ion replacement battery at http://buy.garmin.com. Contact your local waste disposal department for information aboutproperly disposing of the battery.CHANGING THE CIGARETTE LIGHTER ADAPTER FUSEIf the unit does not charge, the fuse may need to be replaced.1) Unscrew the round end piece, and remove it.2) Remove the fuse (glass and silver cylinder), and replace with a 3A fast-blowfuse.3) Ensure that the silver tip is placed in the end piece. Screw on the end piece.