1. ET40/45 Enterprise Tablet Product Reference Guide
  2. Applications
  3. Battery Manager
  4. Battery Manager Information
  • ET40/45 Enterprise Tablet
Battery Manager Information

Battery Manager Information

The Battery Manager displays detailed information about the ET40/ET45 battery charging, health, and status.
Battery Icons
Battery Icon
Description
Battery charge level is between 85% and 100%.
Battery charge level is between 19% and 84%.
Battery charge level is between 0% and 18%.
  • Level
     - The current battery charge level as a percentage. Displays -% when the level is unknown.
  • Wear
     - The health of the battery in graphical form. When the wear level exceeds 80%, the bar color changes to red.
  • Health
     - The health of the battery. If a critical error occurs, 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.
    • Failure Detected
       - A failure has been detected in the battery. See system administrator.
    • Unknown
       - See system administrator.
  • Charge Status
    • Not charging
       - The device is not connected to AC power.
    • Charging-AC
       - The device is connected to AC power and charging or is fast charging via USB.
    • Charging-USB
       - The device is connected to a host computer with a USB cable and charging.
    • Discharging
       - The battery is discharging.
    • Full
       - The battery is fully charged.
    • Unknown
       - The battery status 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.
  • Advanced info
     - Touch to view additional battery information.
    • Battery present status
       - Indicates that the battery is present.
    • Battery scale
       - The battery scale level used to determine battery level (100).
    • Battery level
       - The battery charge level as a percentage of scale.
    • Battery voltage
       - The current battery voltage in millivolts.
    • Battery temperature
       - The current battery temperature in degrees Centigrade.
    • Battery technology
       - The type of battery.
    • Battery current
       - The average current into or out of the battery over the last second in mAh.
    • Battery manufacture date
       - The date of manufacture.
    • Battery serial number
       - The battery serial number. The number matches the serial number printed on the battery label.
    • Battery part number
       - The battery part number.
    • Battery decommission status
       - Indicates if the battery is past its life span.
      • Battery Good
         - The battery is in good health.
      • Decommissioned Battery
         - The battery is past its useful life and should be replaced.
    • Base cumulative charge
       - Cumulative charge using Zebra charging equipment only.
    • Battery present capacity
       - Maximum amount of charge that could be pulled from the battery under the present discharge conditions if the battery were fully charged.
    • Battery health percentage
       - With a range from 0 to 100, this is the ratio of “present_capacity” to “design_capacity” at a discharge rate of “design_capacity”.
    • % decommission threshold
       - The default % decommission threshold for a gifted battery as 80%.
    • Battery present charge
       - Amount of usable charge remaining in the battery at present under the current discharge conditions.
    • Battery total cumulative charge
       - The total accumulated charge in all chargers.
    • Battery time since first use
       - The time passed since the battery was placed in a Zebra terminal for the first time.
    • Battery error status
       - The error status of the battery.
    • App version
       - The application version number.