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In Battery Backup (UPS)

Used for several months with a X99 system, 3 LCD monitors, a mixer, and some small studio speakers. A 120-500W load usually. This device has saved me so much headache. Power outages may not be frequent where I live, but when they do happen, I'm glad I got this thing. It gives me enough time to safety power everything off and save anything I was working on.

I was impressed with the good reputation this unit has. I have had poor experience with a competitor’s brand, and after seeing this unit in many professional offices, I decided to give it a try.

Fantastic UPS!! Excellent LED that is simple yet very effective for home/office use. Worked perfectly the first test after charging to full.. has saved me MANY times this year during nasty storms and brown outs. You can adjust the sensitivity with the software provided.. Has plenty of time to save your work and shut down. One way to increase your time is using a remote software utility on another computer or phone and plug the monitor into an outlet in the UPS that does not stay on if the power goes out.

Powerful, well made and with numerous outlets and great features

Easy setup Clean looking Easy management

Operated exactly as advertised. This review unit arrived with excellent timing. The day after I installed it the power here went out for over an hour with several outages the following week! Not only did the BU 600 keep my cable modem, gigabit switch and a high end router running without missing a beat, I was even able to keep my phone charging. Estimated run time with the new battery and minimalist load was 3 hours+. Of course age reduces the battery capacity, but if you use this product in your server room, it will keep your web connections and routers running like nothing happened for at least 60+ minutes Management software is a free download. The unit was detected on my win7/64 laptop USB and windows drivers installed, and then I installed the APC software. No eyebrow raisers there. Wall mounting holes a nice touch. USB charge port @ 1.5amps shows engineers are listening to customers. I'm seeing this all over the business lately. I just bought a nice desk lamp that has a USB charge port on it.

- Arrived well-before suggested delivery date. - Well-packaged to prevent any damage. - Set-up was easy with minimal, but very good instructions. - It has been in use for almost two weeks, and there have been no electrical incidents where the backup needed to turn on, so . . . will need to wait to comment on reliability. - Connected to the Back-UPS 1500 are an iMac with two ext HDD's, a Mac mini M2 Pro w/ 4TB of SSD, a studio monitor, and an OWC mini stack STX with a 4 TB HDD and 4 TB of SSD.

ECO options alows powered external drives and accessories to power up and down automatically as computer asserts USB. Removes need for another switched power bar. MacOS 10.14 automagically discovered UPS and Power Saver preference pane configured it. LCD display offers interesting info on service entrance power. It is easy to estimate run time in a power outage situation. Convenient “power brick” compatible outlets. Stable physical configuration, think sow height versus vertical integration. It is possible to redefine the voltage limits that define UPS mode.

Easy to set up and use.

Clean, low distortion sine wave output. I verified this with an oscilloscope and testing with a 75 watt incandescent light bulb as a load. The switching is very fast and there are no glitches on my system when switching to battery backup. That system uses a Seasonic X650 PFC power supply. Excellent product.

The CyberPower CP850PFCLCD sinewave unit perfectly as expected. Also important is the fact that this unit is completely silent. It can be used in the living room as a backup unit for the HDTV and sound bar, etc.

I have owned this unit for 6 years. SIX YEARS!!! No battery replacement yet, none needed now. Power has gone out probably about two dozen times over that period including several long-term blackouts which required the UPS to shut the computer down (which it did just fine). Hadn't run tests in quite a while, battery passed and the life (running a 750W power supply with gaming card AMD 8350 with a GTX 960 video card and dual LCD monitors off of the battery) was roughly 30 minutes. Not at all bad. The system has never once failed even for the 1-5 second power outages that occurred a few times a year.

I have 5 of these puppies! None of them crapped out on me...

Plenty of power in this unit. And the best price I could find on the internet. Has a full Gigabit throughput on Ethernet surge circuit....that is why I purchased this unit.

quick shipment, item is as described. Seller trying to do good, so give the seller a chance to correct if they make a mistake.

Works well