This is a fully assembled APC SYBT5 replacement battery module. It is Plug & Play ready - just plug it in your UPS unit and you are ready to go! The APC SYBT5 battery module comes pre-assembled with 10 brand new 12V 9AH batteries and 1 factory renewed tray, so you don't have to worry about installation issues. BatteryEnclosure Type:Rack-mountableInstalled Qty:1Technology:Lead acidVoltage Provided:12 VInterface ProvidedType:NoneEnvironmental ParametersHumidity Range Operating:0 - 95%Max Operating Temperature:104 °FMin Operating Temperature:32 °FHeaderBrand:APCCompatibility:PCManufacturer:American Power Symmetra/SilconModel:Battery ModulePackaged Quantity:1Product Line:APC SymmetraMiscellaneousCompliant Standards:CSA , UL 1778Slot ProvidedType:NoneDimensions & WeightDepth:21.5 inHeight:5.5 inWeight:63.93 lbsWidth:8.3 inGeneralProduct Type:UPS batterySubcategory:Batteries (UPS battery replacements)TitleAPC Symmetra LX Battery Module SYBT5 UPS Replacements Rack-Mountable Lead AcidConditionSeller refurbished. Fully working. Only lite/cosmetic scratches on bodyContentAPC Symmetra LX Battery Module SYBT5ManufacturerAmerican Power Symmetra/SilconModelSymmetra LX Battery ModuleMPNSYBT5SKUUPSD021 #1060_100UPC731304218869http://www.compeve.com/Products/UPS/APC/SYBT5/SYBT5_compeve__1.jpghttp://www.compeve.com/Products/UPS/APC/SYBT5/SYBT5_compeve__2.jpg