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
APC Smart-UPS 5000 User Manual - ExcessUPS
APC SURTD6000RMXLP3U Smart-UPS RT Battery Backup
APC Smart-UPS VS 1400 SUVS1400 12V 22Ah UPS Battery - This Is an AJC Brand Replacement - Walmart.com