NEC VERSA VX Service And Reference Manual page 25

Replace the battery pack installed in your NEC Versa system as follows.
Note
Use the batteries in the NEC Versa computer for which they are designed. Installing
another manufacturer's battery, or using a combination of very old and new batteries can
deteriorate battery and equipment performance.
1. Save your files, exit Windows, and turn off system power.
Close the LCD panel and turn over the system.
2.
3. Remove the battery as follows:
!
Locate the battery release latch.
!
Slide the battery release latch and hold firmly.
!
Continue to hold the battery release latch as you slide the battery out of the system.
A – Battery Release Latch
Removing the battery
System Configuration and Setup 2-5