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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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I bought this hoping to hook up a couple workstations, but its able to handle the workstations and monitors at half load. It runs quiet.

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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Product was easy to set up and use - it is used for my hardware firewall and routers. No-hassle return - see below.

03
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
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$134.99
$159.99
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04
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

05
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 #: 9SIADFRKHG9331
  • Return Policy: View Return Policy
$59.99

simple and works

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 #: 9SIC0G5KK47440
  • Return Policy: View Return Policy
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$78.00
$82.37
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Low budget, inexpensive, effective UPS. Integrates nicely with software for Windows-based PC's

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
$59.95
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mounted to the wall easily. everything works as expected

08
APC BN1500M2 Back-UPS Pro, 1500VA, Tower, 120V, 10 NEMA 5-15R outlets, LCD, 1 USB Type C + 1 USB Type A ports - External - 16 Hour Recharge - 3.10 Minute Stand-by - 120 V Input - 120 V AC Output
APC BN1500M2 Back-UPS Pro, 1500VA, Tower, 120V, 10 NEMA 5-15R outlets, LCD, 1 USB Type C + 1 USB Type A ports - External - 16 Hour Recharge - 3.10 Minute Stand-by - 120 V Input - 120 V AC Output
  • Outlets: 10
  • Battery Run Time: Run Time at Full Load: 3.12 mins Run Time at Half Load: 11.37 mins
  • Output Frequency: 60 Hz +/- 3 Hz sync to mains
  • Battery Recharge Time: 16 Hours
  • Model #: BN1500M2
  • Item #: 9SIA6ZPK9U9626
  • Return Policy: View Return Policy
$221.51

Simple battery connection and change out, no need to use screws and dis assemble the unit like other brands. I have had these ware out over many many years but they still last the longest and easy to swap out old batteries is a must for me.

09
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
$359.95
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Easy setup Clean looking Easy management

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
$277.99
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interfaces with NUT on NAS4Free server perfectly

11
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
$119.95
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Keeps the cable box from having to go through the painful reboot cycle, if power glitches for a second. Has enough wattage to run most folks home computer, cable box & etc. Software allows viewing power demand - updated every 10 seconds.

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 #: 9SIAFJ8GGE2190
  • Return Policy: View Return Policy
$291.74
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Pure Sine wave Output on Battery. Plenty of battery back up outlets.

13
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
$179.95
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It's relatively cheap compare to other similar class products. Software is simple and works well... Does the job with 80 Plus Gold 750W PFC Power supply.

14
APC BE650G1 Back-UPS 650 VA 8-outlet 340 Joules Surge Energy Rating Data Line Protection -Uninterruptible Power Supply (UPS) (Replaces BE650G)
APC BE650G1 Back-UPS 650 VA 8-outlet 340 Joules Surge Energy Rating Data Line Protection -Uninterruptible Power Supply (UPS) (Replaces BE650G)
  • Outlets: 8
  • Battery Run Time: 1 - 30 minutes
  • Battery Recharge Time: 24 hours
  • Series: Back-UPS
  • Model #: BE650G1
  • Item #: 9SIC2K6KKH6042
  • Return Policy: View Return Policy
$92.48
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Being located in a remote National Park we get surges from lightning storms and fluctuation also in power drops, because the 70 mile above ground phone line is affected by wind etc . I would highly recommend this unit as it seems to even out the all of these fluctuations.

15
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 #: 9SIC0ZMKHU3658
  • Return Policy: View Return Policy
$135.99
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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.

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 #: 9SIC2JNKKB2758
  • Return Policy: View Return Policy
$179.85
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Nicely designed, small form factor for what it provides and a fairly intuitive interface (buttons and LCD on front of unit). I did a test with 32" LG LCD monitor, WD MyBook Thunderbolt Drive, 2019 MacMini with i9 processor, and unit handled flawlessly and no system issues. Was easy to mute the UPS. Unit was packed nicely, included testing let from APC QA and Battery was not connected as it should be. APC seems to be providing better quality than I saw 5 yrs ago and hoping this holds true and sticks.

17
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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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!

18
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 #: N82E16842301682
  • Return Policy: Manufacturer Only Return Policy
$58.99
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19
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 UPS for non- Active Power Factor Correction loads. Designed so batteries can be changed from the front- but... see Other thoughts. I used this UPS to power a Windows Home Server. Grid Junction UPS manager add on recognized the UPS, and all works perfectly- but... see Cons.

20
Vertiv Liebert PSA5-1500MT120 PSA5 UPS -1500VA/900W 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 PSA5-1500MT120 PSA5 UPS -1500VA/900W 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: 3 min Half Load: 11 min
  • Series: Liebert PSA5
  • International Version: 120V
  • Model #: PSA5-1500MT120
  • Item #: 9SIC1B3KKE1761
  • Return Policy: View Return Policy
$221.85
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- Thin profile and modern design - Full featured, including USB charging ports - Front access battery compartment for easy access - Right angle plug to fit flush against the wall - LCD screen, really nice functionality - Alarm mute button right on the front - Cooling fan