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In Battery Backup (UPS)

Our most popular products, based on sales and updated frequently.
01
CyberPower CP1500PFCLCD PFC Sinewave UPS Systems - 1500VA/1000W, 120 VAC, NEMA 5-15P, Mini-Tower, Sine Wave, 12 Outlets, LCD, PowerPanel
CyberPower CP1500PFCLCD PFC Sinewave UPS Systems - 1500VA/1000W, 120 VAC, NEMA 5-15P, Mini-Tower, Sine Wave, 12 Outlets, LCD, PowerPanel
  • Outlets: 12
  • Battery Run Time: At Half Load: 10 Minutes At Full Load: 2.5 Minutes
  • Output Frequency: 60 Hz +/- 1%
  • Battery Recharge Time: 8 Hour(s)
  • Model #: CP1500PFCLCD
  • Item #: 9SIA9H53HB6478
  • Return Policy: View Return Policy
Save 86%
$36.99
$279.99
$31.99 Shipping

I got this unit because I've had the older version for about 10 years. I hadn't replaced the batteries in my old unit but they would still give me enough time to shut down my server and network safely before they died so I didn't care much...until I moved here. Power through the whole apt seems to brown out multiple times a day and so I thought the old unit had bit the dust with how much work it had to do. New unit is about an inch or 2 taller than my old one but was an easy replacement. It came fully charged and instantly protected my gear from another power drop. Screen is bright and easy to read, uses same protocol to connect to my firewall so dashboard panel was displayed without any tinkering. Since installing, it's protected my networking gear from 10 "events". I also got new batteries for my old unit and strapped it to my server for dedicated UPS. I should have done it years ago and I couldn't be happier that my very expensive electronics are protected! I mean a 2080 super is worth like 5 grand right now, can't have that going up because of brownouts :P

02
CyberPower CP1000PFCLCD PFC Sinewave UPS Systems - 1000VA/600W, 120 VAC, NEMA 5-15P, Mini-Tower, Sine Wave, 10 Outlets, LCD, PowerPanel®
CyberPower CP1000PFCLCD PFC Sinewave UPS Systems - 1000VA/600W, 120 VAC, NEMA 5-15P, Mini-Tower, Sine Wave, 10 Outlets, LCD, PowerPanel®
  • Outlets: 10
  • Battery Run Time: Runtime at Full Load: 2 min Runtime at Half Load: 6 min
  • Output Frequency: 60 Hz +/- 1%
  • Battery Recharge Time: 8 Hour(s)
  • Model #: CP1000PFCLCD
  • Item #: 9SIAH2MM1D8288
  • Return Policy: View Return Policy
$222.59
$225.53
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I have a CORSAIR AXi series AX760i 760W Digital ATX12V / EPS12V Active PFC Power Supply so I was looking for a PURE sine wave UPS, not one that has simulated sine wave. This one fit my needs and works right out of the box. Came fully charged. Software install was quick and simple, everything works.

03
APC BE600M1 Back-UPS 600VA, 120V, 1 USB charging port, 7 NEMA outlets (2 surge) - Tower - 10 Hour Recharge - 3.20 Minute Stand-by - 120 V Input - 120 V AC Output
APC BE600M1 Back-UPS 600VA, 120V, 1 USB charging port, 7 NEMA outlets (2 surge) - Tower - 10 Hour Recharge - 3.20 Minute Stand-by - 120 V Input - 120 V AC Output
  • Outlets: 7
  • Battery Run Time: Run Time at Half load: 11.75 minutes Run Time at Full load: 3.2 minutes
  • Output Frequency: 50/60Hz +/- 3 Hz
  • Battery Recharge Time: 10 Hours
  • Model #: BE600M1
  • Item #: 9SIAH2MKKX8902
  • Return Policy: View Return Policy
$119.88
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Works great

04
CyberPower CP1500PFCRM2U PFC Sinewave UPS Systems - 1500VA/1000W, 120 VAC, NEMA 5-15P, 2U, Rackmount, Sine Wave, 8 Outlets, LCD, PowerPanel®
CyberPower CP1500PFCRM2U PFC Sinewave UPS Systems - 1500VA/1000W, 120 VAC, NEMA 5-15P, 2U, Rackmount, Sine Wave, 8 Outlets, LCD, PowerPanel®
  • Outlets: 8 surge + battery backup
  • Battery Run Time: Runtime at Full Load: 3.1 min Runtime at Half Load: 10.2 min
  • Battery Recharge Time: 8 Hours
  • Series: PFC Sinewave
  • Model #: CP1500PFCRM2U
  • Item #: 9SIAH2MKXD7769
  • Return Policy: View Return Policy
$443.52
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Easy setup Clean looking Easy management

05
APC BR1500MS2 Back-UPS Pro 1500VA/900W, Tower, 120V, 10x NEMA 5-15R outlets, AVR, USB Type A + C ports, LCD, User Replaceable Battery -Tower - AVR - 16 Hour Recharge -4.10 Minute Stand-by -120 V Input
APC BR1500MS2 Back-UPS Pro 1500VA/900W, Tower, 120V, 10x NEMA 5-15R outlets, AVR, USB Type A + C ports, LCD, User Replaceable Battery -Tower - AVR - 16 Hour Recharge -4.10 Minute Stand-by -120 V Input
  • Outlets: 10
  • Battery Run Time: Backup/Run Time (Half Load) 14.50 Minute Backup/Run Time (Full Load) 4.10 Minute
  • Output Frequency: 60 Hz +/- 3 Hz
  • Battery Recharge Time: 16 hour(s)
  • Model #: BR1500MS2
  • Item #: 9SIAH2MKNU7915
  • Return Policy: View Return Policy
$379.57
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We have a tankless water heater which is gas driven but has electronic components thus will not work when the power is out. I needed something that would keep the tankless water heater working. Have not had to use it for real but did a test and was able to run a hot shower for 30 minutes and still only used 2/5 of the battery capacity. This unit is reasonably priced for what I needed. I like that I can replace the battery when needed in a few years without having to purchase an entire unit.

06
CyberPower CP1500AVRLCD3 Intelligent LCD UPS Systems - 1500VA/900W, 120 VAC, NEMA 5-15P, Mini-Tower, 12 Outlets, LCD
CyberPower CP1500AVRLCD3 Intelligent LCD UPS Systems - 1500VA/900W, 120 VAC, NEMA 5-15P, Mini-Tower, 12 Outlets, LCD
  • Outlets: 12 (6 surge, 6 surge + battery backup)
  • Battery Run Time: Runtime at Full Load: 3 min Runtime at Half Load: 12 min
  • Output Frequency: 60 Hz +/- 1%
  • Battery Recharge Time: 8 Hours
  • Model #: CP1500AVRLCD3
  • Item #: N82E16842102441
  • Return Policy: Manufacturer Only Return Policy
$263.99
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My CyberPower CP1500 arrived with no damage. I plugged it in and it worked right out of the box. Thanks NewEgg. 5-Stars

07
CyberPower ST425 Standby UPS Systems - 425VA/260W, 120 VAC, NEMA 5-15P, Compact, 8 Outlets
CyberPower ST425 Standby UPS Systems - 425VA/260W, 120 VAC, NEMA 5-15P, Compact, 8 Outlets
  • Outlets: 8
  • Battery Run Time: Runtime at Full Load: 1.5 min Runtime at Half Load: 6 min
  • Output Frequency: 50/60 Hz +/- 1%
  • Battery Recharge Time: 8 Hours
  • Model #: ST425
  • Item #: N82E16842102335
  • Return Policy: Manufacturer Only Return Policy
Save 20%
$79.99
$99.99
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mounted to the wall easily. everything works as expected

08
CyberPower CP1000AVRLCD Intelligent LCD UPS Systems - 1000VA/600W, 120 VAC, NEMA 5-15P, Mini-Tower, 9 Outlets, LCD, PowerPanel
CyberPower CP1000AVRLCD Intelligent LCD UPS Systems - 1000VA/600W, 120 VAC, NEMA 5-15P, Mini-Tower, 9 Outlets, LCD, PowerPanel
  • Outlets: 9
  • Battery Run Time: At Half Load: 9 Minutes At Full Load: 2 Minutes
  • Output Frequency: 60 Hz +/- 1%
  • Battery Recharge Time: 8 Hour(s)
  • Model #: CP1000AVRLCD
  • Item #: 9SIAH2MMA48575
  • Return Policy: View Return Policy
$215.97
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Sets up easy and is supported by the Linux nut package. Display is easy to read from a high angle. Many configuration options, more than I'll ever need.

09
APC BE850G2 UPS 850VA, 120V, 2 USB charging ports, 9 NEMA outlets(3 surge)- Tower - 8 Hour Recharge - 2 Minute Stand-by - 120 V Input - 120 V AC Output-Stepped Approximated Sine Wave - 6 x NEMA 5-15R
APC BE850G2 UPS 850VA, 120V, 2 USB charging ports, 9 NEMA outlets(3 surge)- Tower - 8 Hour Recharge - 2 Minute Stand-by - 120 V Input - 120 V AC Output-Stepped Approximated Sine Wave - 6 x NEMA 5-15R
  • Outlets: 9
  • Battery Run Time: 450W: 2 min
  • Output Frequency: 50/60 +/- 3 Hz
  • Battery Recharge Time: 8 hour(s)
  • Model #: BE850G2
  • Item #: 9SIAH2MKNU7881
  • Return Policy: View Return Policy
$185.38
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The UPS is small and fits on top of my desk where i can see everything that is happening. Has lots of plugs for everything you need plus two usb ports.

10
APC BE425M Battery Back-UPS  6 Outlets, 425VA, 120V - Tower - 8 Hour Recharge - 3 Minute Stand-by - 120 V AC Input - 120 V AC Output - 6 x NEMA 5-15R - Power Protection
APC BE425M Battery Back-UPS 6 Outlets, 425VA, 120V - Tower - 8 Hour Recharge - 3 Minute Stand-by - 120 V AC Input - 120 V AC Output - 6 x NEMA 5-15R - Power Protection
  • Outlets: 6
  • Battery Run Time: Full Load (255W): Around 2 minutes Half Load (127.5W): Around 10 minutes
  • Output Frequency: 50/60 Hz +/- 3 Hz Sync to mains
  • Battery Recharge Time: 8 Hour(s)
  • Model #: BE425M
  • Item #: 9SIAH2MKNU7884
  • Return Policy: View Return Policy
$95.31
Free Shipping

Kinda small and not too heavy plenty of outlets for my use case good battery life for the price

11
CyberPower ST900U Standby UPS Systems - 900VA/500W, 120 VAC, NEMA 5-15P, Compact, 12 Outlets, PowerPanel® Personal
CyberPower ST900U Standby UPS Systems - 900VA/500W, 120 VAC, NEMA 5-15P, Compact, 12 Outlets, PowerPanel® Personal
  • Outlets: 12
  • Battery Run Time: At Half Load: 7.5 Minutes At Full Load: 2 Minutes
  • Output Frequency: 50 Hz / 60 Hz +/- 1%
  • Battery Recharge Time: 8 hour(s)
  • Model #: ST900U
  • Item #: N82E16842102337
  • Return Policy: Manufacturer Only Return Policy
Save 6%
$149.99
$159.99
$4.99 Shipping

- Works as advertised, supports my mid-range PC with dual monitor setup long enough to save, close my work & shutdown when outages/fluctuations occur - power supplied to my devices plugged in remains consistent & entirely uninterrupted - Has lived through over a dozen power flickers & full on outages in my small town which is notorious for frying household appliances with our terrible power company (in southern Ontario, Canada) - Alarm when wall power is lost and UPS has kicked on can be turned off/on - Alarm, when on, is not excessively loud - the word alarm makes you think it will be screaming at you but it's comparable to a microwave button beep, probably a little bit quieter - When alarm is turned off, it still makes a very audible click when kicking on due to external power being cut off, so unless you have closed headphones or are blasting music you'll probably know the power went out if you didn't have any other indicator (like you had your lights off in your room mid-day or something) and can begin shutting your stuff off

12
CyberPower CP850PFCLCD PFC Sinewave UPS Systems - 850VA/510W, 120 VAC, NEMA 5-15P, Mini-Tower, Sine Wave, 10 Outlets, LCD, PowerPanel
CyberPower CP850PFCLCD PFC Sinewave UPS Systems - 850VA/510W, 120 VAC, NEMA 5-15P, Mini-Tower, Sine Wave, 10 Outlets, LCD, PowerPanel
  • Outlets: 10
  • Battery Run Time: Half Load: 11 minutes Full Load: 2 minutes
  • Output Frequency: 60 Hz +/- 1%
  • Battery Recharge Time: 8 Hour(s)
  • Model #: CP850PFCLCD
  • Item #: 9SIAH2MKXD3771
  • Return Policy: View Return Policy
$209.96
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works great and lasts forever this is my 4th in the house and when the batteries go bad it's a simple run to the battery store to get anotherand replacement is a breeze

13
Eaton 5PX1500RTG2 5PX G2 1440VA 1440W 120V Line-Interactive UPS - 8 NEMA 5-15R Outlets, Cybersecure Network Card Option, Extended Run, 2U Rack/Tower - 5PX G2 1440VA Rack/Tower UPS - 5 Minute Stand
Eaton 5PX1500RTG2 5PX G2 1440VA 1440W 120V Line-Interactive UPS - 8 NEMA 5-15R Outlets, Cybersecure Network Card Option, Extended Run, 2U Rack/Tower - 5PX G2 1440VA Rack/Tower UPS - 5 Minute Stand
  • Outlets: 8
  • Battery Run Time: Runtime Full Load (min.) 5 min. (1440W) Runtime Half Load (min.) 15 min. (720W)
  • Brand: EATON
  • Input Connection: NEMA 5-15P
  • Model #: 5PX1500RTG2
  • Item #: 9SIAH2MM5G6303
  • Return Policy: View Return Policy
$1,612.10
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14
CYBERPOWER SYSTEMS (USA), INC. SL700U STANDBY, 8 X NEMA 5-15R, NEMA 5-15P W/5 FT CORD, USB CHARGE PORTS, 3YR WTY
CYBERPOWER SYSTEMS (USA), INC. SL700U STANDBY, 8 X NEMA 5-15R, NEMA 5-15P W/5 FT CORD, USB CHARGE PORTS, 3YR WTY
  • Outlets: 8
  • Battery Run Time: Runtime at Full Load: 2 minutes Runtime at Half Load: 9 minutes
  • Battery Recharge Time: 8 Hours
  • Series: Standby Series
  • Model #: SL700U
  • Item #: 9SIAH2MM056334
  • Return Policy: View Return Policy
$116.96
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This UPS was a great solution to support networking equipment (modem, router, switch) that I installed in my basement. It has lots of outlets and the size of the unit was perfect for mounting on the network wall panel.

15
CyberPower PR1500LCD Smart App Sinewave UPS Systems - 1500VA/1500W, 120 VAC, NEMA 5-15P, Mini-Tower, Sine Wave, 8 Outlets, LCD, PowerPanel
CyberPower PR1500LCD Smart App Sinewave UPS Systems - 1500VA/1500W, 120 VAC, NEMA 5-15P, Mini-Tower, Sine Wave, 8 Outlets, LCD, PowerPanel
  • Outlets: 8
  • Battery Run Time: Runtime at Half Load (min): 24 Runtime at Full Load (min): 8
  • Output Frequency: 50 ± 1% Hz 60 ± 1% Hz
  • Battery Recharge Time: 3 Hours - Quick Charge Mode, 8 Hours - Eco Mode
  • Model #: PR1500LCD
  • Item #: N82E16842102145
  • Return Policy: Manufacturer Only Return Policy
$845.99
$53.05 Shipping

I've owned this UPS for several trouble free years and am completely satisfied with it's performance. I bought it when it was first coming to dealers. Newegg didn't even have it listed yet so I got it from another place. With computer (7 fans and single GPU), 42 inch TV, printer, modem, and router, I have 12 minutes of power before it's ready to shut things down. Setup is fairly easy with the software and I prefer to use the on-screen interface rather than the pendant. This thing is super quiet when you are not drawing power from it. I've called technical support before and was always treated with respect, having my questions answered.

16
CyberPower SL950U Standby UPS System, 950VA/510W, 8 Outlets, USB Charge Ports
CyberPower SL950U Standby UPS System, 950VA/510W, 8 Outlets, USB Charge Ports
  • Outlets: 8
  • Battery Run Time: 1 min Runtime at Full Load / 8 min Runtime at Half Load
  • Output Frequency: 50/60 Hz +/- 1% (auto-sensing)
  • Battery Recharge Time: 8 Hours
  • Model #: SL950U
  • Item #: 9SIA9H5KSF8635
  • Return Policy: View Return Policy
$177.99
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It works as advertised.

17
CyberPower CP1200AVR AVR UPS Systems - 1200VA/720W, 120 VAC, NEMA 5-15P, Mini-Tower, 10 Outlets, PowerPanel
CyberPower CP1200AVR AVR UPS Systems - 1200VA/720W, 120 VAC, NEMA 5-15P, Mini-Tower, 10 Outlets, PowerPanel
  • Outlets: 8
  • Battery Run Time: Runtime at Half Load: 12 min Runtime at Full Load: 3 min
  • Battery Recharge Time: 8 Hour(s)
  • Series: AVR
  • Model #: CP1200AVR
  • Item #: 9SIAH2MM9Y9812
  • Return Policy: View Return Policy
$234.69
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I have used this for many years and it's still hooked to my pc now. Started with an Hp Pavilian that I added a 500W PSU to, nVidia GF9800Gtx GPU, 2 DVD+/- Dual layer/format drives, Creative SB Audigy, 2Gb Corsiar Ram, 7in1 Media card Reader, Floppy Drive and a 19" LCD Monitor. Not to mention a 5.1 A/V Surround Home theater system with all 6 speakers hooked up (if that makes a difference). I bought this cause the place I was living at the time the electric would go out constant. Paid back in the day like $160 for it. I Also had a small desktop light plugged into this thing as well. When power went out with all mentioned above hooked up, this thing would give me an easy 35 - 45 min power of all except the stereo I would turn off when power went out. Love this Batt. I still have this thing to the day hooked up and working quite well and its 4/2011 now and still going strong.

18
Eaton 5PX G2 UPS 1000VA 1000W 120V Network Card Included 2U Rack/Tower
Eaton 5PX G2 UPS 1000VA 1000W 120V Network Card Included 2U Rack/Tower
$1,808.99
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19
APC SMT1500RM2UC 1440 VA 1000 Watts 120V 6 Outlets Pure Sinewave Smart-UPS with SmartConnect (Replaces SMT1500RM2U)
APC SMT1500RM2UC 1440 VA 1000 Watts 120V 6 Outlets Pure Sinewave Smart-UPS with SmartConnect (Replaces SMT1500RM2U)
  • Outlets: 6
  • Battery Run Time: At Full load: 7.2 Minutes At Half load: 25.8 Minutes
  • Output Frequency: 50/60 Hz +/- 3 Hz
  • Battery Recharge Time: 3 Hour(s)
  • Model #: SMT1500RM2UC
  • Item #: N82E16842301691
  • Return Policy: Manufacturer Only Return Policy
$1,445.99
$1,454.99
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1. It is very well built 2. Easy to setup 3. Perfect for my NAS, high end desktop PC (and graphics card), a couple of monitors, Modem, and router - 20 minutes of operation after loss of power. 4. Can be used to power and to safely shutdown a NAS drive and a network attached PC. 5. Customer service is easily reachable and very helpful

20
Apc By Schneider Electric Smart-Ups 500Va Rack/Floor Mountable Ups
Apc By Schneider Electric Smart-Ups 500Va Rack/Floor Mountable Ups
  • Battery Type: Lithium Ion
  • Weight: 12.7
  • Parts: 5 Year
  • Model #: SCL500RM1UC
  • Item #: 9SIAH2MM8U2760
  • Return Policy: View Return Policy
Save 6%
$626.42
$667.42
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