CyberPower AVRG750LCD Intelligent LCD UPS System, 750VA/450W, 12 Outlets, AVR, Compact

Work's great and easy to install.Registering it on CyberPowers web site was a joke and I was not able to register it,

I just bought a second one of these (CyberPower AVRG900U AVR UPS System, 900VA/480W, 12 Outlets). I bought the first one from Amazon in December, 2023 and a second one in March, 2025. The first one performed perfectly during a power outage and basically in every other way and at all times. So far, the second one is also performing perfectly. I'm very impressed. These are great.

I previously only had experience with a competitor’s UPS product, however they didn’t offer what I was looking for which was a wall mountable UPS with AVR and a replaceable battery. This UPS met the requirements and Wirecutter included it in their other good UPS units list.I’m using it to keep my cable modem, a switch, and a MOCA adapter up in case of a power outage. I haven’t needed it yet, but it had no trouble keeping the equipment up and running when I pulled the plug to test it.My only complaint is that I wish CyberPower would include a wall mounting template and screws, however, it wasn’t hard to make a template myself and I had some extra screws on hand.

When a different brand UPS system died, I immediately went into research mode to find a replacement, and I settled on this. Now both my husband and I have one connected to our computers and hard drives to ensure that they keep running in the event of a power outage. It's not enough to have these delicate electronics on a surge protector -- although that's critical -- but this CyberPower UPS gives us time to save our work before the computers shut down. Even though we do have a whole house generator, thirty-seconds of unsaved work can be an eternity. When we did NOT have that generator, we could lose even more. This is the kind of device that you don't know how much you need until you have one. You get about 15 minutes of back-up battery life, depending on what is drawing power at the same of outage, and it goes on immediately upon sensing a loss of current.I settled on this one because of price and reviews. It has six outlets on each side, although only one side has battery back-up, so make sure you choose carefully what you do and don't plug into that side. The other outlets have surge protection only. I've plugged my computer and hard-drive back-ups into the battery side and things like my USB hub and speakers into the other. Unfortunately, as with all the brands of battery-back-up power supplies I've used, larger power packs can block off the use of an adjacent outlet, so 12 outlets doesn't really accommodate 12 devices. I have 7 plugged into mine, and, since most of those devices have chunky power adapters, the UPS could probably take only one more regular plug.If nothing else, you want to plug in your computer and the hard drive(s) you use for back-ups. Everything is gravy.-- Debbie Lee Wesselmann

Update: product stopped working 3 months after the warranty expired. It lasted 3 years. The battery side of the device just went dead, so I plugged everything into the other side. The non-battery side had power still. However, the battery backup was dead. My computer was no longer protected from power outages. Also, the USB to the computer started causing my computer to make notification sounds that stopped after I disconnected the USB. I need to replace it. I will try a different company this time.Original post: I found that UPS units are hard to shop for because the reviews for such units are confusing. It seems that no matter how much you spend you are going to read negative reviews for your choice. I choose this UPS because the reviews didn't suck as bad at the price range I was shooting for. You just have to take a chance. I have had this UPS for a month now and I have tested it several times. So far it works fine. It hasn't blown up or started on fire. I have not noticed any negative problems. One thing I finally figured out is that you can download software for it. The software monitors the power supply and will automatically turn off your computer if the battery get to a certain level, if that is what you set it to do. It will also notify you on your computer screen if the power goes out. The UPS also starts beeping, but the pop-up is nice to have. One thing to be mindful about is that if you silence the alarm on the UPS, the alarm remains silent until you unsilence it the same way you silenced it (press and hold the silence button). It does not reset automatically like I would expect it to. This means that if you silence it and do not manually unsilence it, you will not get an alarm when the power goes out next time. This can be a problem if you miss the notification on your screen somehow (It is not that big or long) and you may not notice that the power went out, thus running out of battery and having no advance notice that this is the case (like if you are playing a game). If I designed this UPS, I would make the silence reset when the power was restored after a power outage, but... Nonetheless, I feel this product (mine at least) deserves 5 stars because it functions as it should during a power outage.

Really good quality UPS battery backup for small devices at home, like the internet router.