I'm using this to backup our 75 inch TV. It's able to last 10 minutes which is plenty enough time to power down when the power goes out.

I've had this model for only a month, but so far I like it. I cannot hear any noise when I put my ear right next to it. Congratulations to Cyberpower for understanding that people want silent gear, especially if you do any audio recording in the room. I previously had another Cyberpower UPS with battery backup -- and it worked for more than 10 years. I never touched the battery, and when I replaced the old unit with the CP1000AVRLCD, it would still light up a 300-watt bulb on battery power, though the bulb did buzz, so it was probably not getting a full 300 watts. The old unit, when you powered it on, made a loud beep, which was annoying. When you power on this box (which is smaller than the old one), it makes two beeps that are only half as loud. Once it gets running, though, it's quiet. I am powering one 2009 Mac Pro and a 23-inch monitor, and the LCD display shows the CP1000 is running at about 40 percent capacity. The old box did not have an LCD screen, so it's interesting to be able to monitor the input and output on the CP1000. The output shows as almost always 120 volts, though occasionally it will fluctuate to 119 or 121. I don't know if a stable source of power will make your gear last longer, but my Mac Pro is 6 years old, has always been running through a Cyberpower box, and it has never had a problem. Maybe it's coincidence, but I am not going to risk plugging my gear into an unprotected wall socket.

We have frequent power outages so I wanted backup power source as well as line protection for my computer and wireless router. I am able to protect all of my devices with the CP1000. The compact size allows the unit to sit on my computer stand with the other equipment, a big plus.

I have been looking at a quality product to ensure safe data transfer for some time now. This product allows you to power different things plugged in even if there is a power outage. This is very important if you are transferring files and have hard drives with sensitive materials plugged in. If the power crashes, you may loose information and corrupt your drive. If the power cuts out, everything will be powered through the battery pack so you can safely close and eject the hard drives. Great product! The only bad thing is that if you keep it on and it is in your bedroom, the blue on light is very bright.

-5 UPS and 4 filtered electrical sockets is just right form me. -Had to wait due to demand when unit is on sale. -Free shipping a plus

I bought two of these. I use one in the living room for my TV, A/V receiver, cable box and PS3. The other is in my loft/office area where I have a my desktop computer, cable modem, wireless router, network switch and AT&T microcell. The product seems to keep up just fine and shows minimal load on the unit under normal usage. There have been a couple power blips (common in south Florida) while I was at work as indicated by my kitchen appliances having their clocks reset. My desktop computer has remained on continuously so they seem to be doing the job. I plan to purchase more of these in the future when I add TVs and entertainment systems to the other rooms of my house.