The hot-swappable batteries ensure clean, uninterrupted power to protected equipment while batteries are being replaced. They can increase availability by allowing a trained user to perform upgrades and replacements of the batteries reducing Mean Time to Repair (MTTR).BatteryInstalled Qty:2Technology:Lead acidServiceSupport Details Full Contract Period:2 yearsSupport Details Type:Limited warrantyEnvironmental ParametersHumidity Range Operating:0 - 95% (non-condensing)Max Operating Temperature:104 °FMin Operating Temperature:32 °FHeaderBrand:APCCompatibility:PCManufacturer:APCModel:120V External Battery Pack Rack/TowerPackaged Quantity:1Product Line:APC Smart-UPS XMiscellaneousColor:BlackColor Category:BlackCompliant Standards:REACH , RoHSHeight (Rack Units):4Rack Mounting Kit:IncludedPower DeviceForm Factor:Rack-mountable / externalVoltage Provided:120 VSlot ProvidedType:NoneDimensions & WeightDepth:19 inHeight:17 inWeight:134.28 lbsWidth:70.1 inService & SupportType:2 years warrantyDimensions & Weight (Shipping)Shipping Depth:24.9 inShipping Height:13 inShipping Weight:144.3 lbsShipping Width:23.1 inGeneralProduct Type:Battery enclosureSubcategory:Cabinets, enclosures and chassisTitleAPC Smart-UPS X 120V External Tower Battery Pack SMX120BPConditionUsed. Tested. Fully working. Dents and scratches. Both bezels have cracksContentUPS unitManufacturerAPCModelSMX120BPSKUUPSD125 #532_90UPC030435931853http://www.compeve.com/Products/UPS/APC/SMX120BP/SMX120BP_compeve__6.jpghttp://www.compeve.com/Products/UPS/APC/SMX120BP/SMX120BP_compeve__7.jpghttp://www.compeve.com/Products/UPS/APC/SMX120BP/SMX120BP_compeve__8.jpg