APC Smart-UPS 750VA USB & Serial RM 1U 120V SUA750RM1U 6V 9Ah Battery Set
APC UPS: SUA750RMI1U for sale online | eBay
SUA750RMI1U APC Smart-UPS 750VA USB RM 1U 230V, 1U rack mount, line interactive with AVR+power conditioning, 750VA; with monitoring software, USB+serial interface, with smart slot