CyberPower EC850LCD Ecologic UPS Battery Backup and Surge Protector, 850VA/510W, 12 Outlets, ECO Mod

My go to for UPS supplies. I have several of these units protecting my most important electronics. I have used these extensively during power outages and I can say with confidence that they will not only protect your electronics, but also keep them running for a brief time. These are not meant to power your whole system for an extended amount of time. This is only so you can safely power down your devices. Another great feature of this device is that when the internal battery reaches its end of life, replacing it is extremely easy. It’s as simple as buying the battery and installing it with only two screws. I would give this CyberPower UPS five stars. It is so easy to use and I like the LCD screen too. Lots of features like overcurrent, undercurrent and voltage etc. protection. Super great price on these too. Unless you’re using a huge amount of wattage, you probably don’t need one of the bigger units. These handle my entire Uplift Desk and Mac mini and tons of other audio equipment Designed flat to easily lay on the floor. It’s also designed so the outlets are spaced apart which makes large plugs easier to use. It is also made to easily replace the battery which is much more difficult on the larger UPS. Hope this review helps you in your choice.

Letitia Bertin · 2025-07-10 · via amazon

This was such a good buy, it's quite, and has worked well, however it is bigger than I thought.

Patricia Flowers · 2026-05-03 · via amazon

Replacing old APC 750 VA unit on a computer that was randomly shutting down. Communicates well via the downloadable software. Have other CP units in place, too, they all seem to work well for me. Important to me is being able to replace the battery after a few years of use, this model works for that. Price is reasonable, too. Also, initial install helped ID a faulty wall plug - the unit would not turn on and initially thought it was defective, but moving it to another location showed that it wasn't the UPS, it was the wall socket.

DNolan · 2026-05-02 · via amazon

Ordered this one to replace one ingot several years ago. Very good and reliable. It's nice to be able to shut down properly durring a power outage. It keeps my phone charger on too as well as my land line phone. A real need for emergencies.

Richard A. Deknoop · 2026-02-25 · via amazon

Was shocked how expensive and heavy backup batteries are! This brand came highly recommended by gaming friends. I forgot about it after installing, but after a bad storm and no power for 2 days it kept our Internet running for when we were home, and thankfully our security camera module worked as well. Didn't use the laptop during the outage so don't know how long the battery would have lasted running all of them. If you are working on your computer or have security cameras that need uninterrupted WiFi get you one of these

Adena Bean · 2025-12-08 · via amazon

Best Buy

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MSI

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Newegg

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Newegg (Open Box)

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