So I got this UPS, Eaton 9130 Rackmount UPS, with I think 2U Extended Battery Module. Completed over kill for me and my small homelab. Paid 1200$ second hand for this. Don't know the history of this device, I have had it 3 months with no issues. Don't have the railkits for it. Pickup only in Wellington Asking 1000$
Will post photos when home.