UPS 500 to 900 VA
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550VA Back UPS ES 120V 8 Out
Apc By Schneider Electric
$147.99REPLACED by BE600M1 APC's Back-UPS ES series is now "greener" than ever. The ES 550 utilizes an ultra-efficient design that consumes less power during normal operation than any other battery backup in its class, saving you money on your electricity...$147.99