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APC Smart-UPS 1400: Bottom red light (battery bad) remains on even after replacing battery in this UPS, but it goes green immediately on other UPSes.... What do? : r/sysadmin
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UPSBatteryCenter SU1400RMXLB3U APC Smart-UPS XL 1400 RM 3U SU1400RMXLB3U Compatible Battery Pack Replacement
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