How to Replace an XServe RAID Battery
In anticipation of the release of Apple's Xserve RAID, Apple has kindly posted a guide with instructions on how to replace the battery in your Xserve RAID.
Apple provides step-by-step instructions for the yet-released product.
Xserve RAID was originally announced at the same time as the release announcement of the Xserve in May 2002. The Xserve RAID sports a 3U enclosure, 14 drive bays, and Fibre Channel. Due "by the end of calender year 2002".