NEC Express5800 User Manual page 320

9-30 Upgrading Your Server
6.
Connect the battery control cable to the battery pack. Make sure that the cable is inserted
firmly and straight into the connector. Do not wriggle the cable head while inserting it.
Correct connection Connect the cable to the connector aligning the markings on each.
Markings
IMPORTANT: Do not apply excessive force to the section of the
battery cover indicated in the picture below when attaching it to and
removing it from the server as this may damage the battery pack
components.