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Availability:
Only 5 left in stock, order soon!
Arrives
Sunday, Aug 23
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Style: 850VA LCD
Pattern Name: UPS
Features
- 850VA/510W Ecologic Battery Backup Uninterruptible Power Supply (UPS) System uses simulated sine wave output to safeguard workstations, networking devices, and home entertainment equipment
- 12 NEMA 5-15R OUTLETS: Six battery backup & surge protected outlets; Six surge protected outlets (Three ECO controlled); INPUT: NEMA 5-15P right angle, 45 degree offset plug with five foot power cord
- MULTIFUNCTION LCD PANEL: Displays immediate, detailed information on battery and power conditions
- ECO MODE: When the UPS detects a computer is off or in sleep mode, it will automatically turn off power to computer peripherals connected to ECO mode outlets, reducing power usage and lowering energy costs
- 3-YEAR WARRANTY INCLUDING THE BATTERY; $100,000 Connected Equipment Guarantee and FREE PowerPanel Personal Edition Management Software (Download)
Description
A compact UPS with standby topology, the CyberPower Ecologic EC850LCD provides battery backup (using simulated sine wave output) and surge protection for desktop computers, workstations, networking devices, and home entertainment systems. During power interruptions, the EC850LCD offers reliable power protection and battery backup. When the battery backup detects that the computer is off or in sleep mode, computer peripherals connected to the ECO Mode, surge protected outlets will be automatically turned off, reducing power usage and lowering energy costs USB connection required. The EC850LCD comes with a three-year warranty (including coverage of batteries) and a $100,000 Connected Equipment Guarantee.
Brand: CyberPower
Battery Cell Composition: Sealed Lead Acid
Product Dimensions: 7"D x 12.2"W x 3.1"H
Voltage: 120 volts
Color: Black
Voltage: 120 volts
Amperage: 10 A
Form Factor: Compact
Input Voltage: 120 volts
Maximum Power: 500 watts
Surge Protection Rating: 526 Joules
Output Current: 15 A
Output Voltage: 230 volts_of_alternating_current
Power Plug Type: Type B - 3 pin (North American)
Connector Type: NEMA
Number of Outlets: 12
Output Wattage: 510 watts
Wattage: 510 watts
Runtime: 2 minutes
Lower Temperature Rating: 32 °F
Upper Temperature Rating: 104 °F
EU Spare Part Availability Duration: 3 years
Specification Met: Energy Star
Item Dimensions D x W x H: 7"D x 12.2"W x 3.1"H
Item Weight: 7.7 pounds
Item Dimensions: 12.2 x 7 x 3.1 inches
Battery Cell Type: Sealed Lead Acid
Enclosure Material: Plastic
Color: Black
Brand: CyberPower
Model Number: EC850LCD
UPC: 649532607600
Manufacturer: CyberPower Systems
Unit Count: 1 Count
Mfr Part Number: EC850LCD
Warranty Description: 3 years
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Aug 23
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Top Amazon Reviews
Style: 850VA LCD
Pattern Name: UPS
Great little UPS I like that it shows a battery charge level on my computer its about the size you would expect for a ups and for those who dont know what size that is about like a fat shoe box that is heavy that is actually pretty good. It works. No issues, and easy setup.
Reviewed in the United States on June 28, 2026 by Ash
Style: 850VA LCD
Pattern Name: UPS
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.
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Reviewed in the United States on May 2, 2026 by DNolan
Style: 850VA LCD
Pattern Name: UPS
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.
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Reviewed in the United States on July 10, 2025 by Letitia Bertin
Style: 850VA LCD
Pattern Name: UPS
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.
Reviewed in the United States on February 25, 2026 by Richard A. Deknoop
Style: 850VA LCD
Pattern Name: UPS
I had a previous cyberpower ups without a screen and for some reason the battery stopped working and a breaker flipped and my computer went out the second the power did which didn't make sense until I realized the batters couldn't hold a charge after 7 years. My pc started having problems after where it wouldn't take my old Ram overclock of 6400mhz now I can only go to 6000mhz without getting constant bsod. I upgraded to this for the screen and the outlet layout. I don't like the tower ups because the outlets are too close together while this one lays on the ground flat and has space for bigger power bricks. Can't recommend a ups enough if you have a computer or nas. Invest in protecting your electronics plus have battery backup just in case of blackouts. I can't run your computer for long but if you quickly turn everything off you can at least have enough juice for your phone to charge if it is an emergency. Think ahead and start protecting your electronics because so many people have all their pictures and information on their computers and one bad shut down or power outage can ruin your computer. Rolling energy outages may soon become more common.
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Reviewed in the United States on May 16, 2026 by Kenneth H Addison
Style: 850VA LCD
Pattern Name: UPS
****READ THE BOTTOM PARAGRAPH FIRST!!**** This units were plugged in for more than 4 months, they both were fully charge at 100%. Once the electricity went out due to the hurricane Milton, the battery pack never started to work after the power outage, I had to use a flashlight to upload the video below showing the unit not working as they advertised they supposed to work after an outage for 52 minutes! If you have electricity the unit will show 100% charge, once you get an outage, the units are dead right on the spot. I will update my review after the supplier responds to my emails and phone calls. Hopefully they make it right because I bought two (2) battery backups and paid a lot of money! *****UPDATE***** The supplier contacted me today 10/14/2024, after they look at both serial numbers of my two Battery Backups, they told me those two battery backups were BUILD / MADE in the early year 2023 NOT 2024. The supplier also said that AMAZON should of NEVER hold on their storages old battery backups because these batteries needs to be sold right away after they make them and if these batteries backups are sitting on a storage for so long the batteries eventually won’t work at all and I needed to do a disposal of both of them and the supplier is sending me two replacements battery backups at no cost this week. I ASK the supplier to please; A- Do not sent me any used one or any recycle ones and B- Do NOT sent me a new one that was made a while ago to please send me a new one made this month, this year model. The supplier agree and they even sent me an email as a receipt to dispose of the batteries. LAST UPDATE!!! Received two new batteries from the manufacture as they promised. All good and the date and year is 2024. ALL GOOD! Kudos to the manufacturer who took take of me as a new customer!!!
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Reviewed in the United States on October 12, 2024 by Jerry Cruz
Style: 850VA LCD
Pattern Name: UPS
Adding my voice to the several others here for cautions about this unit. Apparently, if your PC has a graphics card or an 80 Plus certified PSU (which, frankly, all PCs should have these days), you want the Active PFC line of products instead. This unit uses simulated sine wave technology, compared to pure sine wave in the Active PFC line. How did I find this out? Well, let me tell you about *my* CyberPower experience. I've had the unit for about 4 months now. I've noticed that occasionally (maybe once a month or so), the unit will switch to battery power for about a second, then switch back - just long enough to reset the digital clock plugged in to one of the "surge protection only" ports. This usually happens overnight, while my PC is on, but idle (not "sleeping", but idle). The PC remained on, but the clock didn't. There was no beep at this switch, but I definitely heard the click of it switching sources. I decided to use the included software to "initiate a self-test to ensure unit is working properly." The second I clicked that button on the software, my UPS unit shut off WITHOUT the battery (fully charged) kicking in. Somewhat perturbed (and disturbed), I turned the unit back on, and then turned my PC back on. Or rather, I tried to turn my PC back on; no such luck. With some guidance from techy friends (and some computer repair experts), I've established that the dead component is NOT: hard drives, video card, RAM, or internal power supply (PSU). That pretty much leaves either the CPU or the motherboard. With this knowledge in hand, I initiated contact with CyberPower. The online form was easy enough to fill out, and I even got an email response in about an hour, asking for more information (9 questions, the first four were generic about the UPS usage, and the other five were about my PC) and some simple troubleshooting steps. Yeah. Like I can really troubleshoot anything when my PC won't turn on. Anyway, I responded with detailed information within 2 hours, then sat back and waited to see what they would say. And waited. And waited. I ended up calling their 24 hour support line, where I waited on hold for the expected 30+ minutes. I gave the technician my case number, hoping to get advice on exactly what info they needed/how they would cover my PC failure, and the gist of the conversation was "I'll let the person who opened the ticket know that you called to follow up 8 hours later." This morning, I was excited when I finally received another email from CyberPower (about 22-23 hours after I submitted my form on the website). It was very detailed about possible waveform incompatibility between the unit and my graphics card, and how I should look at the Active PFC product line, and contained zero acknowledgement that my PC doesn't turn on. Meanwhile, my computer is sitting in a 6-day-long repair queue at MicroCenter, just to get the official diagnosis of whether my CPU or motherboard is fried, and I have all my new PC parts already planned (because if the CPU/mobo needs replaced anyway, might as well take the opportunity to upgrade), but I have to wait a week (+$40) to get the diagnosis first, because CyberPower will *probably* require it for proper documentation for the warranty to take effect. I'll update this review with the conclusion... Once I have one.
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Reviewed in the United States on August 31, 2021 by Nefenjo
Style: 850VA LCD
Pattern Name: UPS
Works well, getting more of these.
Reviewed in the United States on July 23, 2026 by Michael Griffith