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 SmartUPS 1400 Battery - AtBatt
Battery kit for APC Smart UPS 1400 replaces APC RBC8
Battery kit for APC Smart UPS 1400 replaces APC RBC8
Battery kit for APC Smart UPS 1400/1500 replaces APC RBC24