uninterruptible power supply (UPS) or uninterruptible power source is a type of continual power system that provides automated backup electric power to a load when the input...
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It's Prime Day (again) · Amazon's October Prime Day event is here! We've rounded up all the worthwhile deals on Wirecutter picks here. Plus, sign up for Wirecutter's daily newsletter to get deals sent straight to your inbox. FYI · After a new round of testing, we’ve made the CyberPower CP1350AVRLCD3 our upgrade pick, and we’ve added several models to the Other good UPS units section. Our other picks remain solid. July 2024
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Kurt "The CyberGuy" Knutsson offers advice on expert reviewed backup power systems with pros and cons, and explains what an uninterruptible power supply does.
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A cheap power strip might protect equipment from power surges, but it does nothing to help when the power goes out and your system comes to a halting crash. For that, you'll want a battery backup, also known as an uninterruptible power supply (or UPS). Editor's Note: Don't want to read everything? You can't go wrong with this CyberPower1500VA model for $140 or less. It's the one that we use here at the How-To Geek office, and while you can get something slightly cheaper if you shop around, you do get what you pay for and the cost difference isn ...
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