What do the indicator lights mean on the UPS? - GoNetspeed
What are the Smart-UPS Visual Indications (LEDs)? | APC Ireland
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 BE425M Back-UPS 6-Outlet Surge Protector and Battery Backup - (Output) 255W / 425VA, (Input) 120V, 4 x Battery-Powered, 2 x Surge Protector, Audible Alarm, LED Status Display - BE425M at TigerDirect.com
Why are the battery charge LEDs flashing on a Smart-UPS? - APC USA