APC Back-UPS Pro, 1350VA/810W, Tower, 120V, 10x NEMA 5-15R outlets, Sine Wave, AVR, USB Type A + C ports, LCD, User Replaceable Battery - BR1350MS | APC USA
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APC Back-UPS CS 500 6-Outlet Backup and Surge Protector,
How to replace an APC Back-UPS ES 550 Battery - YouTube
APC Back-UPS 900VA, 120V, 9 NEMA outlets (3 surge). - BN900M | APC USA