APC RBC27 Replacement Battery Cartridge #27
This APC RBC27 maintenance-free sealed lead-acid battery fits into select APC UPS systems. It features a suspended leakproof electrolyte for safety and convenience. It provides a 864 Volt-Amp-Hour capacity and 3 to 5 years of expected battery life. APC SU48R3XLBP UPS units require two of these batteries.