A98L-0031-0004
Fanuc A98L-0031-0004 Battery. This can be a Fujitsu LR6 in a single 1.5V cell size or a LR6(c) Alkaline Battery. These were freely available. Normally three of these batteries are used to backup the MEM pcb’s memory for Fanuc 0-C, 0-Mate-C, 0-D, 0-Mate-D, 15A.
This Battery has an alternate catalog number in the Fanuc maint manuals of A02B-0094-K131. Currently one left.