When your power flickers, does your computer crash? Review of the WinWin Ultra UPS

Our neighborhood has frequent “brownouts“ where the power fluctuates or cuts out for just a couple seconds. Not a big problem if I’m making dinner in the entirely unpleasant if I’m trying to get some important work done on my laptop and the wifi router cuts out for several minutes. And even worse, if I’m editing photos on my 27“ iMac desktop computer, and EVERYTHING goes ! So this WinWin Ultra UPS is a great alternative. We’ve been using it for almost a month now, and it has perf