Listing is for an APC Back-UPS ES 550 Battery Backup UPS. All outlets on this UPS have been tested and are functional, and the battery backup upon power failure has been tested to work as intended.

Item is in used–very good condition. It was used in an office setting and has been cleaned and prepared for use upon addition of a battery.

The battery is not included or shipped with this UPS. This UPS was tested with a 12V, 7.2Ah battery like a Mighty Max ML7-12, but refer to manufacturer documentation for official guidance.

This item uses APCs RJ45 data connection for communicating via USB to PowerChute software for advanced settings and automation.

The APC Back-UPS ES 550 Battery Backup in black color is a desktop/freestanding UPS designed by APC. It has a maximum power of 550 VA and a surge energy capacity of 354 J. With 8 outlets, this UPS also features surge protection, an audible alarm, and provides battery backup. Compatible with APC products, this model is reliable for protecting your computer, networking equipment, and other electronic devices during power outages and surges. Please note that the battery is not included with this product.