APC Smart-UPS X Series 120V External Battery Pack Rack/Tower.  Maintenance free sealed Lead-Acid battery.  3-5 Year expected battery life.  Leakproof.

APC Smart-UPS X Series 120V External Battery Pack Rack/Tower. Maintenance free sealed Lead-Acid battery. 3-5 Year expected battery life. Leakproof.

SMX120BP$963.00