The black Smart-UPS X-Series 120V External Battery Pack Rack/Tower from APC is a maintenance-free sealed, lead-acid battery pack that can provide extended runtime for APC UPS models SMX2000RMLV2U, SMX2200RMHV2U, SMX2200RMLV2U, SMX3000RMHV2U, SMX3000RMHV2UNC, SMX3000RMLV2U, and SMX3000RMLV2UNC. The battery pack features a suspended, leak-proof electrolyte and includes rack mounting brackets.

NO BATTERIES INCLUDED.

INCLUDE THE METAL CARTRIDGES AND ALL HARDWARE TO CONNECT TO BATTERIES.

ITS USING 12V SMALL BATTERIES INTERCONECTED, AND EASLY AND CHEAP AVAILABLE FROM ANY BIG RETAILERS.

(THE WEIGHT SAVINGS ON SHIPPING ALOWS PURCHASING OF NEW BATTERIES)

It has some scratches on the casing, tested and working