FC300 Getting Started Guide 17
Proprietary and Confidential
To check the backup battery status
1. From the desktop, double-tab the battery icon (
) or select
Windows logo > Settings > Control Panel > Power.
2. Select the Battery tab.
3. View the Backup battery status. If Low or Very Low, do not
replace the main battery unless on external power.
4. Select OK.
5. Close the Control Panel to return to the desktop.
Replacing the Battery
Before replacing the battery, you must:
• Have a fully charged battery as a replacement.
• Be sure the backup battery charge is greater than Low. If not,
connect the unit to external power before removing the depleted
battery. See "To check the backup battery status" on page 16.
• Save any work in progress.
To replace the battery
1. Detach the bottom hook of the hand strap, if installed.
2. Press and slide the battery locking latch toward the bottom of the
unit to release the main battery pack.
3. Pull the battery up and out of the battery well with a hinge
motion.