This is a battery backup unit from APC, model SMT1500, Smart-UPS 1500. It is in overall good physical working condition but does show some signs of previous use such as scuffs, scratches, and other imperfections. It was tested to charge up a test battery and output power through all 8 outlets. No further testing was done.
This battery backup unit does not include the batteries, but it does include the wires, screws, washers, and fuse as pictured. You will need to install your own batteries. No outside accessories are included.