NEC Versa LitePad Tablet PC Battery Pack 1NEC Versa LitePad Tablet PCBattery PackYour NEC Versa LitePad™ tablet PC comes with a rechargeable 4-cell lithium ion (Li-Ion)battery pack already installed. The optional 4-cell Li-Ion battery pack lets you replace theoriginal battery pack for additional battery power when you need more battery time or as areplacement battery when the original battery does not hold a charge.See the following sections for information about: replacing the installed battery pack charging the battery pack taking precautions using the battery pack.Replacing the Tablet PC Battery PackReplace the battery pack installed in your NEC Versa LitePad tablet PC as follows.Only use the battery designed for your NEC Versa LitePad tabletPC. Installing another manufacturer’s battery or using a combination of very old and newbatteries can deteriorate battery and equipment performance.1. Save your files, exit Windows® , and turn off system power.2. Turn over the tablet PC.3. Remove the installed battery pack as follows. Slide the battery release button to the right and hold firmly. While holding the release button, slide the battery out of the battery bay.Releasing the battery packA – Battery Release Button B – Battery Pack