Replacement Battery Set for ONEAC ON1500XIU-SN UPS

Direct replacement battery set designed for the ONEAC ON1500XIU-SN uninterruptible power supply. This pack restores the unit's backup runtime and allows the UPS to continue protecting connected equipment from outages and voltage disturbances. Intended as a full swap for the ON1500XIU-SN battery compartment, it provides a straightforward, drop-in installation for routine maintenance or end-of-life battery replacement. Dispose of depleted batteries responsibly according to local recycling regulations.