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In Battery Backup (UPS)

Our most popular products, based on sales and updated frequently.
21
CyberPower ST625U Standby UPS Systems - 625VA/360W, 120 VAC, NEMA 5-15P, Compact, 8 Outlets, PowerPanel
CyberPower ST625U Standby UPS Systems - 625VA/360W, 120 VAC, NEMA 5-15P, Compact, 8 Outlets, PowerPanel
  • Outlets: 8
  • Battery Run Time: At Half Load: 9 Minutes At Full Load: 2 Minutes
  • Battery Recharge Time: 8 Hour(s)
  • Series: Standby UPS Series
  • Model #: ST625U
  • Item #: N82E16842102336
  • Return Policy: Manufacturer Only Return Policy
$79.95
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22
CyberPower OR500LCDRM1U Smart App LCD UPS Systems - 500VA/300W, 120 VAC, NEMA 5-15P, 1U, Rackmount, 6 Outlets, LCD, PowerPanel,  4 x 5-15R Battery/Surge Protected 2 x 5-15R Surge Protected Outlets
CyberPower OR500LCDRM1U Smart App LCD UPS Systems - 500VA/300W, 120 VAC, NEMA 5-15P, 1U, Rackmount, 6 Outlets, LCD, PowerPanel, 4 x 5-15R Battery/Surge Protected 2 x 5-15R Surge Protected Outlets
  • Outlets: 4 x 5-15R Battery/Surge Protected 2 x 5-15R Surge Protected
  • Battery Run Time: DVDR/Home Theater (40W) - 60 min. Entry-level PC with 19" LCD (150W) - 12 min. Midrange PC with 19" LCD (300W) - 3 min.
  • Battery Recharge Time: 8 Hours
  • Series: Smart App Intelligent LCD Rackmount GreenPower UPS
  • Model #: OR500LCDRM1U
  • Item #: N82E16842102087
  • Return Policy: Manufacturer Only Return Policy
$219.95
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Great size. Easy to install Good software (when you have the right version) Love the screen that will let you know what is going on when you want to.

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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 #: N82E16842102131
  • Return Policy: Manufacturer Only Return Policy
$169.95
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Small size means its not a pain to find some place to put it. Plenty of outlets all with surge protection half with battery back-up. Front panel display will tell you more than you probably want to know, but turns off so it doesn't annoy you. Software is thourough but doesn't use a lot of resources. Lost power twice and the UPS has powered down the system as configured. Our utility power drops out frequently. Although usually for a fraction of a second, these dropouts are long enough to turn off TV's, DVR's, and make me go around resetting all the clocks. I wanted a UPS to keep me from losing work or ending a game in the middle. So far this UPS has passed every test.

24
CyberPower CP1350PFCLCD PFC Sinewave UPS Systems - 1350VA/880W, 120 VAC, NEMA 5-15P, Mini-Tower, Sine Wave, 12 Outlets, LCD, PowerPanel
CyberPower CP1350PFCLCD PFC Sinewave UPS Systems - 1350VA/880W, 120 VAC, NEMA 5-15P, Mini-Tower, Sine Wave, 12 Outlets, LCD, PowerPanel
  • Outlets: 10
  • Battery Run Time: Half Load: 9 Minutes Full Load: 3 Minutes
  • Output Frequency: 60 Hz +/- 1%
  • Battery Recharge Time: 8 Hour(s)
  • Model #: CP1350PFCLCD
  • Item #: N82E16842102133
  • Return Policy: Manufacturer Only Return Policy
$219.95
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We had a nearby Lightning hit and instant total blackout. We now have (6) Battery Backups purchased from Newegg. All Computers and my Server survived, no data or work lost and no restarting necessary. THRILLED WITH OUR PURCHASES, PROMPT DELIVERY, AND NEWEGG IN PARTICULAR.

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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
$119.95
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Able to run my gaming computer at max potential with my monitor for 3 minutes or more, enough to withstand a electric blink.

26
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 #: N82E16842102082
  • Return Policy: Manufacturer Only Return Policy
$175.95
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5 outlets with battery backup. Excellent battery time when power lost. I can get 15 minutes with my pc. Plenty of extra surge protected outlets.

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APC BVN900M1  Back UPS, 900VA/480W, Floor/Wall Mount 120V, 9x NEMA 5-15R outlets, USB Type A Port
APC BVN900M1 Back UPS, 900VA/480W, Floor/Wall Mount 120V, 9x NEMA 5-15R outlets, USB Type A Port
$120.99
$121.99
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- Made by APC is a plus for me - Six outlets on battery, 3 surge only. Something like a printer shouldn't be on battery backup. - Lighter than expected - No significant problems - Good fit behind equipment or on the wall - Protected USB charging port

28
APC BE550G Back-UPS ES 550VA, 120V, 8 NEMA outlets (4 surge) - Tower - 1 Day Recharge - 3.30 Minute Stand-by - 120 V Input - 120 V AC Output - Stepped Approximated Sine Wave - USB - 4 x NEMA 5-15R
APC BE550G Back-UPS ES 550VA, 120V, 8 NEMA outlets (4 surge) - Tower - 1 Day Recharge - 3.30 Minute Stand-by - 120 V Input - 120 V AC Output - Stepped Approximated Sine Wave - USB - 4 x NEMA 5-15R
  • Outlets: 8
  • Battery Run Time: Runtime: 3.2 minutes Load: 330 W
  • Output Frequency: 50/60 Hz +/- 3 Hz
  • Battery Recharge Time: 24 Hour(s)
  • Model #: BE550G
  • Item #: 9SIC28HKP39772
  • Return Policy: View Return Policy
$95.11
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- When the power stops, it keeps on powering my computer until the battery empties (which is what is was meant to do)

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Vertiv Liebert PSA5-700MT120 PSA5 UPS -700VA/420W 120V | Line Interactive AVR Tower UPS - Battery Backup and Surge Protection |10 Total Outlets | 2 USB Charging Port | LCD Panel |Energy Star Certified
Vertiv Liebert PSA5-700MT120 PSA5 UPS -700VA/420W 120V | Line Interactive AVR Tower UPS - Battery Backup and Surge Protection |10 Total Outlets | 2 USB Charging Port | LCD Panel |Energy Star Certified
  • Outlets: 10
  • Battery Run Time: Full Load: 2 min Half Load: 8 min
  • Series: Liebert PSA5
  • International Version: 120V
  • Model #: PSA5-700MT120
  • Item #: N82E16842504294
  • Return Policy: Manufacturer Only Return Policy
OUT OF STOCK
Sold Price: $219.99
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Works as described, costs less than other brands for the same output.

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CyberPower Intelligent LCD UPS CP1350AVRLCD 1350 VA 815 Watts 10 Outlets UPS
CyberPower Intelligent LCD UPS CP1350AVRLCD 1350 VA 815 Watts 10 Outlets UPS
  • Outlets: 10
  • Battery Run Time: At Half Load: 14 Minutes At Full Load: 4 Minutes
  • Output Frequency: 60 Hz +/- 1%
  • Battery Recharge Time: 8 Hour(s)
  • Model #: CP1350AVRLCD
  • Item #: 9SIAFJ8A0B5472
  • Return Policy: View Return Policy
$189.99
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Seems to be good quality. Haven't had a chance to fully use it yet.

31
Tripp Lite OMNI1500LCDT Series OmniSmart 1500VA 810W 120V Line-Interactive UPS - 10 Outlets, AVR, USB, LCD, Tower - 1500 VA/810 W - 120 V ACTower - 10 x NEMA 5-15R
Tripp Lite OMNI1500LCDT Series OmniSmart 1500VA 810W 120V Line-Interactive UPS - 10 Outlets, AVR, USB, LCD, Tower - 1500 VA/810 W - 120 V ACTower - 10 x NEMA 5-15R
  • Outlets: 10
  • Battery Run Time: Half load (minutes): 7.5 (405 watts)
  • Output Frequency: 50 / 60 Hz
  • Battery Recharge Time: Less than 8 hours from 10% to 90%
  • Model #: OMNI1500LCDT
  • Item #: 9SIC28HKTF0043
  • Return Policy: View Return Policy
$326.66
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32
APC SMC1000C 1000 VA 600 Watts 8 Outlets Pure Sinewave Smart-UPS with SmartConnect (Replaces SMC1000)
APC SMC1000C 1000 VA 600 Watts 8 Outlets Pure Sinewave Smart-UPS with SmartConnect (Replaces SMC1000)
  • Outlets: 8
  • Battery Run Time: Full load: 9.2 Minutes Half load: 22.5 Minutes
  • Output Frequency: 47 - 63 Hz
  • Battery Recharge Time: 3 Hour(s)
  • Model #: SMC1000C
  • Item #: 9SIAFJ8A158664
  • Return Policy: View Return Policy
$475.42
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Slim, Easy to Read Display

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APC BX1000M Back-UPS 1000, Compact Tower, 1000VA, 120V, AVR, LCD, 8 NEMA outlets (4 surge) - Tower - AVR - 12 Hour Recharge - 4.30 Minute Stand-by - 120 V Input - 120 V AC Output -4 x NEMA 5-15R Surge
APC BX1000M Back-UPS 1000, Compact Tower, 1000VA, 120V, AVR, LCD, 8 NEMA outlets (4 surge) - Tower - AVR - 12 Hour Recharge - 4.30 Minute Stand-by - 120 V Input - 120 V AC Output -4 x NEMA 5-15R Surge
  • Outlets: 8
  • Battery Run Time: At the full load: 2.3 minutes At the half load: 10.6 minutes
  • Output Frequency: 60 Hz
  • Battery Recharge Time: 12 Hour(s)
  • Model #: BX1000M
  • Item #: N82E16842301547
  • Return Policy: Manufacturer Only Return Policy
$183.99
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I have been using this UPS to backup and protect a cable modem, high-powered wireless router, a 4-port cisco VPN router, a 5-port cisco switch, a Synology DS-416Play NAS with 4 HDDs, a large dell laptop, docking station, and 3 large monitors. Although each device reduces the battery time (which I was expecting), this device has been extremely reliable during surges, spikes, and short power outages. None of my devices have had power issues, and the high joule count is better than most surge protectors on the market (factor that into the cost, and the price tag seems very small). Until I need it, I can't even tell it's there because it's small and quiet. The buttons on the top are easy to use and also tell you how many minutes of backup time it has based on the current power draw. I am ordering a second one of these for another office, and have also recommended this product to collegues.

34
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 #: 9SIA0ZXK089100
  • Return Policy: View Return Policy
$1,126.85
35
APC SMT1500C Smart-UPS, Line Interactive, 1500VA, Tower, 120V, 8x NEMA 5-15R outlets, SmartConnect Port+SmartSlot, AVR, LCD
APC SMT1500C Smart-UPS, Line Interactive, 1500VA, Tower, 120V, 8x NEMA 5-15R outlets, SmartConnect Port+SmartSlot, AVR, LCD
  • Outlets: 8
  • Battery Run Time: At Full load: 7 Minutes At Half load: 23 Minutes
  • Output Frequency: 50/60 Hz +/- 3 Hz
  • Battery Recharge Time: 3 Hour(s)
  • Model #: SMT1500C
  • Item #: 9SIAFJ88SS5129
  • Return Policy: View Return Policy
Save 11%
$660.69
$746.29
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Plenty of capacity to keep our Xserve and network switch online during brief power outages

36
Tripp Lite SMART1500TSU Series 1440VA 1200W Line-Interactive UPS - 8 NEMA 5-15R Outlets, AVR, 120V, 50/60 Hz, USB, LCD, Tower - Tower - AVR - 8 Hour Recharge - 2 Minute Stand-by - 120 V AC Input
Tripp Lite SMART1500TSU Series 1440VA 1200W Line-Interactive UPS - 8 NEMA 5-15R Outlets, AVR, 120V, 50/60 Hz, USB, LCD, Tower - Tower - AVR - 8 Hour Recharge - 2 Minute Stand-by - 120 V AC Input
  • Outlets: 8 x NEMA 5-15R
  • Output Voltage: 110 V AC 115 V AC 120 V AC
  • Battery Type: Valve Regulated Lead Acid (VRLA)
  • VA: 1440 VA / 1200 W
  • Model #: SMART1500TSU
  • Item #: 9SIA6ZPK9W6895
  • Return Policy: View Return Policy
$373.81

- Price - Availability

37
APC SMT2200C Smart-UPS, Line Interactive, 2200VA, Tower, 120V, 8x NEMA 5-15R+2x NEMA 5-20R outlets, SmartConnect Port+SmartSlot, AVR, LCD-2U Tower-3 Hrs Recharge - 10.10 Minute Stand-by - 120 V Input
APC SMT2200C Smart-UPS, Line Interactive, 2200VA, Tower, 120V, 8x NEMA 5-15R+2x NEMA 5-20R outlets, SmartConnect Port+SmartSlot, AVR, LCD-2U Tower-3 Hrs Recharge - 10.10 Minute Stand-by - 120 V Input
  • Outlets: 10
  • Battery Run Time: At Full load: 7 Minutes
  • Output Frequency: 47 - 53 Hz
  • International Version: 120V
  • Model #: SMT2200C
  • Item #: 9SIAFJ8A158118
  • Return Policy: View Return Policy
$1,327.70
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This battery is awesome. I replaced a couple of smaller UPS's with this one in a telco closet.. love the fact that i can just plug this into our comcast business modem and it goes to the net and does it's thing in the cloud. This did come with a 20Amp plug so i had to change it over to the regular straight plug.. but you can get adapters for those.

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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 #: N82E16842102041
  • Return Policy: Manufacturer Only Return Policy
$169.95
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I bought the current model at the time with a new build in 2007. It has backed me up in several outages and protected my system during storms.

39
APC SMT3000RM2UC 3000 VA 2700 Watts 8 Outlets Pure Sinewave Smart-UPS with SmartConnect (Replaces SMT3000RM2U)
APC SMT3000RM2UC 3000 VA 2700 Watts 8 Outlets Pure Sinewave Smart-UPS with SmartConnect (Replaces SMT3000RM2U)
  • Outlets: 8
  • Battery Run Time: At Full load: 3 Minutes
  • Output Frequency: 47 - 53 Hz
  • International Version: 120V
  • Model #: SMT3000RM2UC
  • Item #: 9SIBYN7KMB7988
  • Return Policy: View Return Policy
$1,649.99

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

40
Tripp Lite INTERNET350U Series 350VA 210W Standby UPS - 6 NEMA 5-15R Outlets, 120V, 50/60 Hz, USB, 5-15P Plug, Desktop/Wall Mount - Ultra-compact Desk-mount - 4 Hour Recharge - 2 Minute Stand-by
Tripp Lite INTERNET350U Series 350VA 210W Standby UPS - 6 NEMA 5-15R Outlets, 120V, 50/60 Hz, USB, 5-15P Plug, Desktop/Wall Mount - Ultra-compact Desk-mount - 4 Hour Recharge - 2 Minute Stand-by
  • Outlets: 6
  • Battery Run Time: Half Load Runtime: 11.3 minutes (90 Watts)
  • Output Frequency: 60 Hz
  • Series: INTERNET OFFICE
  • Model #: INTERNET350U
  • Item #: 9SIA6ZPK9W5427
  • Return Policy: View Return Policy
Save 6%
$75.50
$81.14

Easy to install on Win Xp Pro Sp3. Did not require tripp lite software, as soon as I plugged in the usb cable (see cons*), the OS installed the device and I was able to use Windows Power Mang. software. Which I like better. Power inputs spaced far enough for those big power bricks.