Nec Versabay Ii Battery And Adapter Kit; Extending Battery Life; Using The Dc Car Adapter; Connecting The Car Dc Adapter - NEC VERSA 6220 Service Manual

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Charge the battery for the specified charge time only.
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During charging, keep the environmental temperature between 32°F and 104°F
(0°C to 40°C).

NEC VersaBay II Battery and Adapter Kit

The NEC VersaBay II Battery and Adapter Kit provides a second lithium ion (Li-Ion)
battery and adapter to use in your NEC Versa 6220/30/60 notebook computer. Inserting a
second fully charged battery increases battery life approximately 4 to 5 hours.
See the online Versa Tools Catalog in the NEC Versa Help Center, for more information.

Extending Battery Life

While on the road, it is important to be aware of the simple things you can do to extend the
life of the system's main battery. One way is to keep the LCD backlight setting to Standard
instead of Full. You can toggle between these two settings by pressing the function keys,
Fn+F5
. Or, slide the brightness control to a dimmer level.

Using the DC Car Adapter

Another way to power the NEC Versa is via car battery power using the optional DC car
adapter. Connect the system to the optional DC car adapter as follows.
1. Disconnect the AC adapter from the system if connected.
Plug the appropriate end of the car DC adapter into the power port on the system.
2.
Connect the plug of the DC car adapter to a car cigarette lighter.
3.
Figure 2-9 Connecting the Car DC Adapter
Setup and Operation 2-11