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 BR1500G Back-UPS Pro 1500 VA 10 outlets (UPS) - Newegg.com
APC Back-UPS BE Series 600VA Desktop Battery Backup & Surge Protector w/ USB, 7 Outlets (BE600M1) | Quill.com