Applications
56
• Battery level – Shows the current battery charge level as a percentage. Displays -% when level is
unknown.
• Time until full – The amount of time until the battery is fully charged.
• Time since charging – The amount of time since the device began charging.
• Time until empty – The amount of time until the battery is empty.
• Battery status
• Not charging – The device is not.
• Charging over AC – The device is connected to AC power and charging.
• Discharging – That the battery is discharging.
• Full – That the battery is fully charged.
• Unknown – The battery status is unknown.
• Battery health – The health of the battery. If a critical error occurs, an exclamation icon, , appears.
Touch to view the error description.
• Decommission – The battery is past its useful life and should be replaced. See system administrator.
• Good – The battery is good.
• Charge error – An error occurred while charging. See system administrator.
• Over Current – An over-current condition occurred. See system administrator.
• Dead – The battery has no charge. Replace the battery.
• Over Voltage – An over-voltage condition occurred. See system administrator.
• Below Temperature – The battery temperature is below the operating temperature. See system
administrator.
In cold temperatures, see Operating the Tablet in Cold Ambient Temperatures on page 155.
• Failure Detected – A failure has been detected in the battery. See system administrator.
• Unknown – See system administrator.
• Wear level – The health of the battery in graphical form. When the wear level exceeds 80%, the bar color
changes to red.
Table 16 Battery Icon Description
Battery
Icon
Description
Battery charge level.
Battery charging.
Battery charge level is below 20%.