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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 #: N82E16842102134
  • Return Policy: Manufacturer Only Return Policy
$239.95
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Very faint smell. Admittedly, I haven't even tried it yet, but I felt compelled to address this "smell" issue. Upon opening, I was expecting to be rendered unconscious. Instead, there was only a very faint smell which was discernible only by putting my nose right against it.

02
APC BX1500M Back-UPS Pro, 1500VA, Tower, 120V, 10 NEMA 5-15R outlets, AVR, LCD - Tower - 16 Hour Recharge - 3 Minute Stand-by -120 V Input-120 V AC Output -5 x NEMA 5-15R,5xNEMA 5-15R Surge Receptacle
APC BX1500M Back-UPS Pro, 1500VA, Tower, 120V, 10 NEMA 5-15R outlets, AVR, LCD - Tower - 16 Hour Recharge - 3 Minute Stand-by -120 V Input-120 V AC Output -5 x NEMA 5-15R,5xNEMA 5-15R Surge Receptacle
  • Outlets: 10
  • Battery Run Time: At full load: 2.8 minutes At half load: 10.85 minutes
  • Output Frequency: 60 Hz
  • Battery Recharge Time: 16 Hours
  • Model #: BX1500M
  • Item #: N82E16842301561
  • Return Policy: Manufacturer Only Return Policy
$189.99
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- It works - The instruction manual is seemingly completely idiotproof - Setup is fast and relatively easy - It's quiet - It draws very little additional energy - Battery arrives half-charged - plug and play! - Without any drivers, its USB cable tells Windows it's your battery as if you were on a laptop - I did not expect this and cannot express enough how cool that is to someone who's never had a UPS before - Display can show everything I would ever want to know

03
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
$199.95
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Powerful, well made and with numerous outlets and great features

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 #: 2FT-0008-004B9
  • Return Policy: Manufacturer Only Return Policy
$20 GC w/ Purchase
$359.95
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Easy setup Clean looking Easy management

05
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 #: N82E16842102132
  • Return Policy: Manufacturer Only Return Policy
$15 GC w/ Purchase
$179.95
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Plugged it in and it works, have not bothered with the software yet so I can't comment on that. The info display works well and is pretty intuitive. Have not really had to read the instructions yet, +10 points for that. Lots of outlets.

06
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 #: N82E16842301669
  • Return Policy: Manufacturer Only Return Policy
$97.99
$101.99
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Low budget, inexpensive, effective UPS. Integrates nicely with software for Windows-based PC's

07
CyberPower EC850LCD Ecologic UPS Systems - 850VA/510W, 120 VAC, NEMA 5-15P, Compact, 12 Outlets, LCD, PowerPanel® Personal
CyberPower EC850LCD Ecologic UPS Systems - 850VA/510W, 120 VAC, NEMA 5-15P, Compact, 12 Outlets, LCD, PowerPanel® Personal
  • Outlets: 12
  • Battery Run Time: At half load: 7.9 minutes At full load: 2.3 minute
  • Output Frequency: 50/60 Hz +/- 1% (auto-sensing)
  • Battery Recharge Time: 8 Hours
  • Model #: EC850LCD
  • Item #: N82E16842102216
  • Return Policy: Manufacturer Only Return Policy
$12 GC w/ Purchase
$119.95
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I liked everything about the product. Nothing really to do. Take it out of the box, charge for 8 hours, and plug it in. I have a 65" Sony HD TV, An Xfinity Cable box, a Yamaha soundbar and subwoofer, and a Minisforum-Z83F mini-computer plugged in. Protects all and they only use about 300 watts out of the 510.

08
APC BN450M UPS 450VA, 120V, 6 NEMA outlets (2 surge), Battery is not user replaceable - 8 Hour Recharge - 120 V Input - 120 V AC Output - Square Wave - 2 x NEMA 5-15R Surge, 4 x NEMA 5-15R Receptacle
APC BN450M UPS 450VA, 120V, 6 NEMA outlets (2 surge), Battery is not user replaceable - 8 Hour Recharge - 120 V Input - 120 V AC Output - Square Wave - 2 x NEMA 5-15R Surge, 4 x NEMA 5-15R Receptacle
  • Outlets: 6
  • Battery Run Time: 6 minutes typical / 10 minutes maximum
  • Output Frequency: Sync to mains: 50/60 Hz +/- 3 Hz Not synced: 50/60 Hz +/- 1 Hz
  • Battery Recharge Time: 8 hour(s)
  • Model #: BN450M
  • Item #: 9SIA8N2KNP8012
  • Return Policy: View Return Policy
$77.60
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09
CyberPower CST135XLU Battery Backup GreenPower UPS™ Bypass Technology, 1350 VA / 810 W, Line Interactive, Simulated Sine Wave, NEMA 5-15P, 6 ft. cord, 10 (5 surge, 5 surge + battery backup)
CyberPower CST135XLU Battery Backup GreenPower UPS™ Bypass Technology, 1350 VA / 810 W, Line Interactive, Simulated Sine Wave, NEMA 5-15P, 6 ft. cord, 10 (5 surge, 5 surge + battery backup)
  • Outlets: 10
  • Battery Run Time: 2 min at Full Load 10 min at Half Load
  • Battery Recharge Time: 8 Hours
  • Brand: CyberPower
  • Model #: CST135XLU
  • Item #: N82E16842102459
  • Return Policy: Manufacturer Only Return Policy
Save 40%
$94.99
$159.99
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10
Eaton 5S1500LCD 5S UPS 1500VA 900 Watt 120V LCD Line-Interactive Battery Backup ECO USB - Tower - 2 Minute Stand-by - 110 V AC Input - 115 V AC Output - 10 x NEMA 5-15R
Eaton 5S1500LCD 5S UPS 1500VA 900 Watt 120V LCD Line-Interactive Battery Backup ECO USB - Tower - 2 Minute Stand-by - 110 V AC Input - 115 V AC Output - 10 x NEMA 5-15R
  • Outlets: 10
  • Battery Run Time: Backup/Run Time (Half Load) 12 Minute Backup/Run Time (Full Load) 2 Minute
  • Brand: EATON
  • International Version: 120V
  • Model #: 5S1500LCD
  • Item #: N82E16842302728
  • Return Policy: Manufacturer Only Return Policy
$275.99
$281.99
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- Compact - Easy to set up

11
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
$10 GC w/ Purchase
$169.95
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I have the base Mid-2011 21.5" iMac. I wanted to protect my investment and my files! The iMac uses an Active PFC power supply so a pure sine wave UPS is required for proper functionality. The USB connection on this unit integrates perfectly with the OSX power save panel. Connect the USB cable and a set of options for automaically shutting down the iMac while being powered by UPS become available. You can adjust to shut down after x minutes or x% of UPS power remaining. I was also concerned about the power draw, and was originally considering a larger unit - but with the iMac and one external drive connected the load is only about 20%, and the estimated battery runtime is about 40 minutes. Checked it by pulling the plug - got the notice on the iMac screen that it's now running on battery and to save your work soon. The display on the unit is very informative and it has a small form factor. For OSX compatibility, price, and performance this UPS can't be beat.

12
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 #: 9SIA6ZPK9V1542
  • Return Policy: View Return Policy
$316.48

Pure Sine wave Output on Battery. Plenty of battery back up outlets.

13
Tripp Lite SMART1500LCD Series Smart LCD 1500VA 900W 120V Line-Interactive UPS - 8 Outlets, USB, DB9, 2U Rack/Tower - 2U Rack/Tower - 8 Hour Recharge - 3.50 Minute Stand-by - 110 V AC Input
Tripp Lite SMART1500LCD Series Smart LCD 1500VA 900W 120V Line-Interactive UPS - 8 Outlets, USB, DB9, 2U Rack/Tower - 2U Rack/Tower - 8 Hour Recharge - 3.50 Minute Stand-by - 110 V AC Input
  • Outlets: 8
  • Battery Run Time: Full load runtime: 4.4 minutes (900 Watts) Half load runtime: 11.8 minutes (450 Watts)
  • Output Frequency: 60 Hz
  • Battery Recharge Time: Less than 4.5 hours from 10% to 90%
  • Model #: SMART1500LCD
  • Item #: N82E16842111052
  • Return Policy: Manufacturer Only Return Policy
Save 11%
$379.99
$429.99
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Front panel light is adjustable and you can easily mute it when power does go off from a front panel button.

14
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 #: 9SIAAY9KSM9440
  • Return Policy: View Return Policy
$74.00
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+ Size + Ready to Use out of the box + USB ports for other devices + Price

15
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 #: 9SIBSWCKW57922
  • Return Policy: View Return Policy
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$79.95
$84.95
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Been waiting for a storm to submit a review. This unit maintained my internet connection during a Tornado Warning and subsequent power outage. I love it!

16
APC BR1000MS Back-UPS Pro, 1000VA/600W, Tower, 120V, 10x NEMA 5-15R outlets, Sine Wave, AVR, USB Type A + C ports, LCD, User Replaceable Battery - Tower - 16 Hour Recharge - 3.70 Minute Stand-by
APC BR1000MS Back-UPS Pro, 1000VA/600W, Tower, 120V, 10x NEMA 5-15R outlets, Sine Wave, AVR, USB Type A + C ports, LCD, User Replaceable Battery - Tower - 16 Hour Recharge - 3.70 Minute Stand-by
  • Outlets: 10
  • Battery Run Time: Run Time at Full Load: 3.68 min Run Time at Half Load: 12.2 min
  • Output Frequency: 60 Hz +/- 3 Hz
  • Battery Recharge Time: 16 Hours
  • Model #: BR1000MS
  • Item #: 9SIA6ZPK9U9182
  • Return Policy: View Return Policy
$204.04

Straightforward set-upQuality constructionEasy to use

17
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
$20 GC w/ Purchase
$175.95
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This is my 3rd Cyberpower UPS and they are all awesome. VIsta see's them automatically so no software or drviers needed. Good stuff.

18
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
$64.95
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19
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 #: N82E16842301731
  • Return Policy: Manufacturer Only Return Policy
$134.99
$139.99
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Lightweight Small footprint

20
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
$15 GC w/ Purchase
$219.95
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Very dependable and easy to use out of the box. Even better when you can find them on sale on The EGG.