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In Battery Backup (UPS)

Our most popular products, based on sales and updated frequently.
81
Tripp Lite series SmartPro 3000VA 3000W 120V Line-Interactive Sine Wave UPS - 7 Outlets, Network Card Option, LCD, USB, DB9, 2U Rack/Tower (SMART3000RM2U)
Tripp Lite series SmartPro 3000VA 3000W 120V Line-Interactive Sine Wave UPS - 7 Outlets, Network Card Option, LCD, USB, DB9, 2U Rack/Tower (SMART3000RM2U)
  • Outlets: 7
  • Battery Run Time: Full load: 3 min. (3000W) Half load: 9 min. (1500W)
  • Output Frequency: 50 / 60 Hz
  • Battery Recharge Time: Less than 5 hours from 10 to 90% (typical, full load discharge)
  • Model #: SMART3000RM2U
  • Item #: 9SIAFJ86WT1162
  • Return Policy: View Return Policy
$1,635.60
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Stable, high performance rack mountable unit. Lives up to the specs. Easy to manage with provided software.

82
Tripp Lite 1000 VA 600 Watts ECO-Friendly UPS Battery Backup, AVR Protection, LCD Display, Line-Interactive, 8 Outlets and 2 USB Charging Ports, 120V, Tel Protection (ECO1000LCD)
Tripp Lite 1000 VA 600 Watts ECO-Friendly UPS Battery Backup, AVR Protection, LCD Display, Line-Interactive, 8 Outlets and 2 USB Charging Ports, 120V, Tel Protection (ECO1000LCD)
  • Outlets: 8
  • Battery Run Time: At Half Load: 7 Minutes At Full Load: 2 Minutes
  • Output Frequency: 50 / 60 Hz
  • Battery Recharge Time: 7 Hour(s)
  • Model #: ECO1000LCD
  • Item #: 9SIAFJ8KFD5740
  • Return Policy: View Return Policy
$189.89
$194.30
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83
Tripp Lite series SmartOnline 1500VA 1350W 120V Double-Conversion UPS - 8 Outlets, Extended Run, Network Card Included, LCD, USB, DB9, 2U Rack/Tower (SU1500RTXLCDN)
Tripp Lite series SmartOnline 1500VA 1350W 120V Double-Conversion UPS - 8 Outlets, Extended Run, Network Card Included, LCD, USB, DB9, 2U Rack/Tower (SU1500RTXLCDN)
  • Outlets: 8
  • Battery Run Time: Full Load: 5.8 min. (1350W) Half Load: 16.5 min. (675W)
  • Output Frequency: 50 / 60 Hz
  • Battery Recharge Time: 3 hours recharge to 90%
  • Model #: SU1500RTXLCDN
  • Item #: 9SIAFJ87N00662
  • Return Policy: View Return Policy
$1,636.69
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84
APC UPS Battery Backup, 500VA Backup Battery with 4 Outlets, Type C USB Charging , BE500G3 Back-UPS
APC UPS Battery Backup, 500VA Backup Battery with 4 Outlets, Type C USB Charging , BE500G3 Back-UPS
  • Series: Back-UPS
  • VA: 500 VA
  • Model #: BE500G3
  • Item #: 9SIC28HKP55243
  • Return Policy: View Return Policy
$100.00
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Great product. Seamless switch to battery. Quality of APC for homeowners needing low watt demand. DO IT its worth it!!!! *** I have more UPCs in a commercial environment than I know what to do with.......this is in my personal residence, I know what a good UPC is.

85
CyberPower RB1280X2 Replacement Battery Cartridge - 2 X 12 V / 9 Ah Sealed Lead-Acid Battery
CyberPower RB1280X2 Replacement Battery Cartridge - 2 X 12 V / 9 Ah Sealed Lead-Acid Battery
  • Type: Battery Unit
  • Compatibility: CyberPower UPS: CP1500AVRT CP1500AVRLCD
  • Specifications: Battery Type: Sealed Lead-Acid Battery Size: 12V/8AH User Replaceable: Yes Number of Batteries: 2
  • Dimensions: 2.56" x 7.87" x 5.91" (H x W x D)
  • Model #: RB1280X2A
  • Item #: 9SIAFJ8B0E3843
  • Return Policy: View Return Policy
$97.99
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- Arrived at ~85% charge, which made it really easy to test after I'd swapped in the batteries - Shipped faster than advertised (Actually arrived faster than Prime offered, with their slightly-more-expensive-at-the-time unit) - Came very in very effective all cardboard and paper packaging. I appreciate the eco-friendliness for a heavy item like these batteries

86
Minuteman EN900LGU Enspire-G  900VA Compact/Desktop/Floor/Wall Mountable UPS - Compact/Desktop/Floor/Wall Mountable - 3 Minute Stand-by - 120 V AC Input - 120 V AC Output - Stepped Sine Wave - USB
Minuteman EN900LGU Enspire-G 900VA Compact/Desktop/Floor/Wall Mountable UPS - Compact/Desktop/Floor/Wall Mountable - 3 Minute Stand-by - 120 V AC Input - 120 V AC Output - Stepped Sine Wave - USB
  • Outlets: 10
  • Battery Run Time: 3 min Full Load / 11 min Half Load
  • Brand: MINUTEMAN
  • Series: ENSPIRE-G
  • Model #: EN900LGU
  • Item #: 9SIA6ZPKFP5987
  • Return Policy: View Return Policy
$172.72
87
Tripp Lite series SmartPro 1950VA 1950W 120V Line-Interactive Sine Wave UPS - 7 Outlets, Extended Run, Network Card Included, LCD, USB, DB9, ENERGY STAR V2.0, 2U Rack/Tower (SMART2200RMXLN)
Tripp Lite series SmartPro 1950VA 1950W 120V Line-Interactive Sine Wave UPS - 7 Outlets, Extended Run, Network Card Included, LCD, USB, DB9, ENERGY STAR V2.0, 2U Rack/Tower (SMART2200RMXLN)
  • Outlets: 7
  • Battery Run Time: Full Load (min.): 4 min. (1950W) Half Load (min.): 12 min. (975W)
  • Output Frequency: 50 / 60 Hz
  • Battery Recharge Time: <8 Hours
  • Model #: SMART2200RMXLN
  • Item #: 9SIAFJ86WT2152
  • Return Policy: View Return Policy
$1,870.69
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88
Tripp Lite SU3000LCD2UHV 3kVA 2.7kW Smart Online UPS, Double Conversion 208/240V, Extended Run, 2U Rack Mount, Energy Star, LCD, USB, DB9
Tripp Lite SU3000LCD2UHV 3kVA 2.7kW Smart Online UPS, Double Conversion 208/240V, Extended Run, 2U Rack Mount, Energy Star, LCD, USB, DB9
  • Outlets: 8
  • Battery Run Time: Full Load Runtime: 5 minutes (2700 Watts) Half Load Runtime: 13.5 minutes (1350 Watts)
  • Input Voltage Range: 200V AC; 208V AC; 220V AC; 230V AC; 240V AC
  • Input Connection: C20 inlet
  • Model #: SU3000LCD2UHV
  • Item #: 9SIA0ZX5B46398
  • Return Policy: View Return Policy
$2,279.10
89
APC SMC1500-2UC 1440 VA 900 Watts 6 Outlets Pure Sinewave Smart-UPS with SmartConnect (Replaces SMC1500-2U)
APC SMC1500-2UC 1440 VA 900 Watts 6 Outlets Pure Sinewave Smart-UPS with SmartConnect (Replaces SMC1500-2U)
  • Outlets: 6
  • Battery Run Time: At Half load: 18 Minutes At Full load: 6 Minutes
  • Output Frequency: 47 - 63 Hz
  • International Version: 120V
  • Model #: SMC1500-2UC
  • Item #: 9SIA2TNJUB4710
  • Return Policy: View Return Policy
$699.00
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***An updated after several months of usage, and a change in score to 5 stars as I've learned more about the unit. Buried in the software which is run through your web browser, is a setting to turn down the sensitivity on the incoming voltage which fixes my major con of this unit for me, the unit toggling between ac and battery constantly. *** Very straight forward to setup, the units interface is fairly intuitive to use. Provided me with roughly 30min of power for 2 computers, I7 7700K with a 1080ti, and a I9 10590XE with a 3080, a boat load of SSD drives between them, lots of peripherals and 3 monitors. No blip in the computers performance when switching between battery and ac driven power. Online web interface for real time monitoring of the unit is a nice plus, can send you email reports when issues arise with the unit. Clear instructions to position the unit in it's final resting place before you connect the battery. This style battery shouldn't be moved around once it's connected.

90
APC BK500EI 500 VA 300 Watts Back-UPS CS 500 USB/Serial European Version - 240V
APC Back-UPS CS BK500EI UPS
  • Outlets: 6
  • Output Frequency: 47 - 63 Hz
  • Battery Recharge Time: 8 hour(s)
  • Series: Back-UPS CS
  • Model #: BK500EI
  • Item #: 9SIAFJ8KFD4193
  • Return Policy: View Return Policy
$164.64
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It was not the units fault

91
APC SRT1500XLA Smart-UPS On-Line, 1500VA, Tower, 120V, 6x 5-15R NEMA outlets, SmartSlot, Extended runtime, W/O rail kit - Rack-mountable - 3 Hour Recharge -5 Min Stand-by-120 V Input-120 V AC Output
APC SRT1500XLA Smart-UPS On-Line, 1500VA, Tower, 120V, 6x 5-15R NEMA outlets, SmartSlot, Extended runtime, W/O rail kit - Rack-mountable - 3 Hour Recharge -5 Min Stand-by-120 V Input-120 V AC Output
  • Outlets: 6
  • Output Frequency: 50/60 Hz +/- 3 Hz
  • Battery Recharge Time: 3 Hours
  • Output Voltage: 120V
  • Model #: SRT1500XLA
  • Item #: 9SIA6ZPK9V3630
  • Return Policy: View Return Policy
$1,539.29

This UPS replaced an APC Smart UPS 750 RM 2U - also a rackmount unit. The SRT1000RMXLA adds a super-functional display, power-conditioning capabilities in addition to larger battery capacity/improved runtime.

92
CyberPower OR1500LCDRM1U Smart App LCD UPS Systems - 1500VA/900W, 120 VAC, NEMA 5-15P, 1U, Rackmount, 6 Outlets, LCD, PowerPanel
CyberPower OR1500LCDRM1U Smart App LCD UPS Systems - 1500VA/900W, 120 VAC, NEMA 5-15P, 1U, Rackmount, 6 Outlets, LCD, PowerPanel
  • Outlets: 4 x 5-15R Battery & Surge 2 x 5-15R Surge-Only
  • Battery Run Time: Runtime at Half Load: 11 minutes Runtime at Full Load: 2 minutes
  • Output Frequency: 60 Hz +/- 1%
  • Battery Recharge Time: 8 Hour(s)
  • Model #: OR1500LCDRM1U
  • Item #: 9SIA4P0JTE6674
  • Return Policy: View Return Policy
$614.95
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- Good pricing - fast delivery

93
Tripp Lite Omni VS 800 VA Wall-mountable Tower UPS
Tripp Lite OMNIVSINT800 UPS
  • Outlets: 4 x IEC 320-C13
  • Battery Run Time: 0.10 Hour
  • Battery Recharge Time: <8 Hours
  • Input Voltage Range: 220 V AC to 240 V AC Nominal
  • Model #: OMNIVSINT800
  • Item #: 9SIAFJ8B1K3883
  • Return Policy: View Return Policy
$275.11
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Made by Tripp-lite -- the same company that makes the "Iso-bar" surge protector used for medical equipment in hospitals. Plenty of power headroom, and 6 battery/2 surge-only, as opposed to only half-and-half from other companies. The 2 surge-only outlets are also on dongles, so gi-normous wallwarts are no problem. Also, uses standard A-to-B USB cable (included), as opposed to a certain other company's bizarre and hard-to-replace RJ-45 to USB-A cable. Good noise filtration / isolation. Auto-voltage regulation corrects medium voltage fluctuations without using the battery, thus extending its life. USB-HID compliant, so it works right away with Windows own UPS service, without need to install Tripp-lite's own software (which, by the way, is a free download from their website). Tripp-lite's program also goes really in-depth into the exact status of the UPS -- battery life status, power-on duration, and such.

94
APC Smart-UPS X, Line Interactive, 1000VA, Rack/tower convertible 2U, 120V, 8x 5-15R NEMA, SmartConnect port, Extended runtime - 2U Rack-mountable - AVR - 3 Hour Recharge - 8 Minute Stand-by
APC Smart-UPS X, Line Interactive, 1000VA, Rack/tower convertible 2U, 120V, 8x 5-15R NEMA, SmartConnect port, Extended runtime - 2U Rack-mountable - AVR - 3 Hour Recharge - 8 Minute Stand-by
  • Outlets: 8
  • Battery Run Time: Full load: 8 min
  • Output Frequency: 50/60 Hz +/- 3 Hz Sync to mains
  • Battery Recharge Time: 3 hour(s)
  • Model #: SMX1000C
  • Item #: 9SIA24GJSV7775
  • Return Policy: View Return Policy
$844.09
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95
APC BK350  Back-UPS CS 350 - UPS - External - Standby - AC 120 V - 210 Watts / 350 VA - Interfaces : 1 x management - RS-232 - 9 pin D-Sub (DB-9), 1 x USB - 4 pin USB Type B - 3 x NEMA 5-15R
APC BK350 Back-UPS CS 350 - UPS - External - Standby - AC 120 V - 210 Watts / 350 VA - Interfaces : 1 x management - RS-232 - 9 pin D-Sub (DB-9), 1 x USB - 4 pin USB Type B - 3 x NEMA 5-15R
  • Outlets: 6
  • Output Frequency: 50/60Hz +/- 3 Hz
  • Battery Recharge Time: 8 hour(s)
  • Series: Back-UPS
  • Model #: BK350
  • Item #: 9SIA6ZPK9X7275
  • Return Policy: View Return Policy
$94.54

Stable, reliable, compact. I use this to keep my modem and router powered on during outages which I have had several times this year. In all instances this unit performed admirably. The non-battery-backup slots are used as a power filtration slots for other living room devices like my TV and Home theater receiver. Again, these devices remained protected and in working order during power fluctuations. The device even detected a wiring fault in the outlet which my landlord had to correct (it wasn't properly grounded). I also liked the short, compact size of the unit as it can fit behind most entertainment centers or on the lower shelf without problems.

96
Tripp Lite SMART2200RMXL2U Series SmartPro 1950VA 1950W 120V Line-Interactive Sine Wave UPS - 7 Outlets, Extended Run, Network Card Option, LCD, USB, DB9, ENERGY STAR V2.0, 2U Rack/Tower - 2U
Tripp Lite SMART2200RMXL2U Series SmartPro 1950VA 1950W 120V Line-Interactive Sine Wave UPS - 7 Outlets, Extended Run, Network Card Option, LCD, USB, DB9, ENERGY STAR V2.0, 2U Rack/Tower - 2U
  • Outlets: 7
  • Battery Run Time: Run Time at Full Load: 4 min. (1950W) Run Time at Half Load: 12 min. (975W)
  • Output Frequency: 50 / 60 Hz
  • Battery Recharge Time: Less than 4.5 hours from 10% to 90% (typical, full load discharge)
  • Model #: SMART2200RMXL2U
  • Item #: 9SIA0ZX2C34792
  • Return Policy: View Return Policy
$1,492.86

relatively small for a 2200VA UPS, expandable (with optional battery pack), switchable plugs through serial or USB connected dedicated host.

- 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

98
APC Smart-UPS, Line Interactive, 1000 VA, LCD, Rackmount 1U, 120V SMT1000RM1U
APC Smart-UPS, Line Interactive, 1000 VA, LCD, Rackmount 1U, 120V SMT1000RM1U
  • Brand: APC
  • Parts: 3 Year
  • Model #: SMT1000RM1U
  • Item #: 2FT-0001-009W4
  • Return Policy: 30-Day Return Policy
$821.99
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99
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
$115.99
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Sturdy and well built unit. I have my modem and router plugged into it and the run-time estimate on battery backup is over an hour.

100
CyberPower PR3000RT2UC Smart App Sinewave UPS Systems - 3000VA/3000W, 120 VAC, NEMA L5-30P, 2U, Rack / Tower, Sine Wave, 9 Outlets, LCD, PowerPanel® Business
CyberPower PR3000RT2UC Smart App Sinewave UPS Systems - 3000VA/3000W, 120 VAC, NEMA L5-30P, 2U, Rack / Tower, Sine Wave, 9 Outlets, LCD, PowerPanel® Business
  • Outlets: 9
  • Battery Run Time: Full Load 1.5 min Half Load 5.5 min
  • Output Frequency: 50/60 Hz +/- 1%
  • Battery Recharge Time: 3 Hours (0% to 90% charged)
  • Model #: PR3000RT2UC
  • Item #: 9SIA6ZPK9Y7571
  • Return Policy: View Return Policy
$1,694.95