Good day,
Please quote the following:
2 ea: UPS BATTERY KIT(set of 8) for 9SX3000I. (possibly the 9SX3300I if I am not mistaken) 12V, Power -45W
Welcome to the community!
You will have to contact EATON and get a referral to have DigiKey do a Non-Catalog quote for the battery. After you get the referral, along with the part number you need quoted and the quantity, please email us @ techs@digikey.com. It typically takes 3-5 business days to quote non-catalog items.
It appears that DigiKey P/N 95-744-A4313-ND is a battery pack assembly for the 9sx series.
Photos suggest that it amounts to a few wire leads and some plastic trays however, so if you don’t mind swapping those over to some new cells yourself, PC9-12SF2 or PS-1290 F2 seem like likely options.
I’d compare dimensions (including terminal width) of the existing cells against the datasheets to confirm fit before ordering of course, but going that route looks like it would save you a bit more than half.
Also, note that any reduced-price “alternate stock” shown for either of the above part numbers will be materials that have sat around on the shelf a while. Though serviceable, the performance/longevity of such may be reduced relative to fresher stock at regular price.