APC Back-UPS model BE550G uninterruptible power supply (UPS). Unit includes a 12V 9Ah battery and standard AC outlets. Exterior shows signs of normal use. Model Information: • Model: BE550G • Capacity: 550VA / 330W • Input: 120V ~ 60Hz • Output: 120V ~ 60Hz • Battery Type: 12V 9Ah SLA Included: • BE550G UPS unit • Installed 12V 9Ah battery
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