APC RBC11 Battery

APC RBC 11 Battery Type: Battery Specifications: Battery Volt-Amp-Hour Capacity: 816 Battery Type: Maintenance-free sealed Lead-Acid battery with suspended electrolyte: leakproof Battery mounting: Stand alone battery stack Expected Battery Life (years): 3 - 5 Replacement battery cartridge note: RBC 11 is composed of two seperate battery cells. The Net dimensions are measured per cell. Dimensions: 6.81' x 5.59' x 7.20' Weight: 53.51 lbs.