APC AP9924 - Manual (Page 11)

Install the Wire Harnesses
Wire Harness: Installation 9
Connect the battery
wires
Slide the receptor end of each fuse over the tab portion on the washers
that you installed on the positive terminals of each battery.
Note
Each wire is labeled with a number indicating its correct
battery connection. For example, the battery labeled 1A
would connect to Battery1 of String A, and so on.
For additional guidance on battery-wire connections, see the
battery connector pinout on page 13 and the battery diagram
on page 14.
m
p
h0
111
a