Tripp Lite RBC58-2U UPS, Replacement Battery Cartridge, 2U, 2 Pre-assembled Packs of 4 12V, For

General InformationTripp Lite's premium UPS replacement battery cartridges breathe new life into UPS systems suffering from expired or weak internal batteries. Each replacement battery cartridge is carefully screened and certified to meet or exceed original specifications and ships ready for installation into your UPS system. Reusable packaging holds expired batteries for recycling center delivery. See Tripp Lite's UPS replacement battery web page to confirm compatibility and quantity required. Includes 18-month warranty.Technical InformationBattery Characteristics: Spill-proof/Maintenance-freeMinimum Battery Life: 3 YearMaximum Battery Life: 5 YearOutput Voltage: 12 V DCPhysical CharacteristicsHeight: 3"Width: 8.9"Depth: 14.5"Weight (Approximate): 30.40 lbMiscellaneousCompatibility: Tripp Lite SMART3000RMXL2U UPSEnvironmentally Friendly: YesEnvironmental Certification: RoHSWarrantyLimited Warranty: 18 Month