Tripp Lite Replacement Battery Cartridge for AVR550U / AVRX550U UPS Systems - Leak Proof/Maintenance-free - 3 Year Minimum Battery Life - 5 Year Maximum Battery Life - RBC36H
Compatible with AVR550U orAVRX550U UPS that shipped with 12V 3.6Ah battery
Carefully screened and certified to restore UPS runtime to original specs
Leakproof internal battery requires no regular maintenance
Ships fully assembled and ready for immediate installation to prevent downtime