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Removing the 3-Cell Primary Battery
Remove the 3-cell primary battery by following the instructions in the section, "Removing the
Existing Primary Battery" earlier in this document.
Charging the Battery
Charge the primary battery and secondary battery (if any) by simply connecting your NEC
system to an AC power source. To monitor the charging activity, observe the battery charging
LED on the front of the system. The battery charging LED lights as follows:
Lights amber when the primary battery is charging.
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Blinks amber if the primary battery encounters an error while charging.
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Lights green when the secondary battery is charging.
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Blinks green if the secondary battery encounters an error while charging.
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and 104°F (0°C to 40°C).
For directions on getting a detailed battery status, see the section, "Determining Battery Status."
Determining Battery Status
Your NEC Versa system provides tools to help you keep track of the primary and secondary
battery power level. If your system is configured (default setting) to display the Power icon on
the taskbar, an electrical plug appears when the system is connected to an AC power source or a
battery icon displays when the system is not connected to an AC power source.
Use the system's power meter to determine battery status. Access the system's power meter in
the following ways:
Move the cursor over the Power icon on the taskbar to display the remaining battery power
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for the system's primary battery.
Right click the Power icon on the taskbar to open the power meter or to adjust power
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properties.
Double click the Power icon on the taskbar to display the remaining power for both the
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primary and secondary battery (if any).
Go to Start, Settings, Control Panel, and double click the Power Management icon and
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select the Power Meter tab.
4 NEC Versa TXi 3-Cell Primary Battery
During charging, keep the environmental temperature between 32°F
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