Chapter 2. Installing the Battery Backup Unit
5If you have a 4-port or 8-port 9550SX:
a Hook the clips on the top of the battery module over the slots on the top edge of the controller.
Figure 25. Clips on the battery module hook over slots on the top edge of the half-height controller
Figure 26. Attaching the battery module to the half-height controller
bPress down gently on the top of the battery unit so that the battery holder flexes slightly and the clip on the bottom slips over the slot on the bottom edge of the controller.
283ware 9550SX Serial ATA RAID Controller Quick Install Guide
