While testing a BE550G, I connected a 40-watt string of novelty lights and they have a slight, rapid flicker with no apparent pattern. I put that battery in another 550 and the test lights are stable. The unit was made in 2012. Is there a known pract…View more
Posted by: divide_by_zero in APC UPS for Home and Office Forum
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I have a need to keep power to devices that are in stand-by mode in the event of a power outage. Those devices draw about 2.5 watts and 70mA according to their respective specs. I had hoped to use APC units like the BE 550 and ES 725 because I alread…View more
Posted by: divide_by_zero in APC UPS for Home and Office Forum
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