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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
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$298.99
$316.99
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The 11 year old CyberPower 1500 VA system that I purchased back in 2013 failed. I ordered this system to replace it. After installing the new CyberPower system, I opened up the old system and found one of the batteries developed a crack which apparently caused the battery to fail. The new system had some extreme tests about a week later when some severe thunderstorms rolled through eastern Nebraska and caused brownouts and failed power for a few seconds. The new system worked perfectly.

02
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
$125.99
$129.99
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I bought a few of these here and there and they worked great when the power went out, machines stayed running.

03
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
$318.99
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- Lots of settings and features - Easy to read display - Good battery life - Lots of plugs

04
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
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$79.99
$99.99
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Easy to set up and use.

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
$226.99
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Does exactly what it says for a good price. It is a good looking device. This device exceeded my expectations. It easily handled a simulated power outage.

06
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
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$147.99
$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

07
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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This APC BR1500MS2 Back UPS PRO backs up and stabilizes the power to my network modem, router, NAS, PBX, FAX machine and VoIP interface. It also protects them from surges. Even momentary power interruptions can be a serious interruption to my wife's and my work and potentially costly. Brief utility power interruptions cause no problems on our network. During a sustained outage, the internal batteries in this UPS keep our network infrastructure running long enough for me to start our backup power generator and get it on-line. Living on a coastal island in a hurricane zone, power glitches are common. My previous UPS was a similar APC model that served me well for more than ten years before it needed another set of batteries and was on the verge of being functionally obsolete.

08
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
$99.99
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Bought this for the small footprint as it needed to sit in a small space. It was exactly what I was looking for and keeps my Fiber modem and ethernet adapter running for many hours. I like that you can disable the alarm easily and that it was very straightforward to hook up and power on.

09
APC BR1500G  Back-UPS Pro, 1500VA/865W, Tower, 120V, 10x NEMA 5-15R outlets, AVR, LCD, User Replaceable Battery - Tower - 8 Hour Recharge - 3 Minute Stand-by - 120 V Input - 120 V AC Output
APC BR1500G Back-UPS Pro, 1500VA/865W, Tower, 120V, 10x NEMA 5-15R outlets, AVR, LCD, User Replaceable Battery - Tower - 8 Hour Recharge - 3 Minute Stand-by - 120 V Input - 120 V AC Output
  • Outlets: 10
  • Battery Run Time: Run Time at Full Load: 3.8 minutes Run Time at Half load: 12.8 minutes
  • Output Frequency: 50/60 Hz +/- 3 Hz sync to mains
  • Battery Recharge Time: 8 Hours
  • Model #: BR1500G
  • Item #: 9SIAH2MKNU7910
  • Return Policy: View Return Policy
$434.46
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The ability to add an external battery pack drew me toward this unit. I wound up not needing any extra batteries. Its display shows different info when scrolling through the various options. Estimated runtime in minutes is great info as is the current load in watts.

10
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 #: 9SIAH2MKFU6380
  • Return Policy: View Return Policy
$114.05
$115.51
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Small and works great for the modem and router and other small power use.

11
APC SMTL750RM2UC 750VA/600W 120V 6 x NEMA 5-15R 680J Sine Wave Short Depth UPS
APC SMTL750RM2UC 750VA/600W 120V 6 x NEMA 5-15R 680J Sine Wave Short Depth UPS
  • Outlets: 6
  • Battery Recharge Time: 2 Hours
  • Input Voltage Range: 82 - 144V
  • Input Connection: NEMA 5-15P
  • Model #: SMTL750RM2UC
  • Item #: 2FT-0001-00633
  • Return Policy: Manufacturer Only Return Policy
$1,821.99
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I work in music recording/mixing studio environments and am extremely fussy about equipment that generates noise. I'm pleased to say that after several months of continuous use, this Li-Ion APC rack unit met and possibly exceeded expectations. When in ideal conditions, the unit is literally silent. No fan noise, no hum, no buzz. The only time noise has been observed is either when the unit is charging (due to a power failure) where very minimal self-noise is inevitable, or in an under-voltage condition (117V or under) where the internal circuitry activates in order to boost the output voltage. In comparison to APC's own legacy units (ie: 2U 750VA-1500VA lead acid monsters) which I have been using for over 15 years - they had frequent noticeable cooling fan noise, and could produce undesirable self-noise when approaching maximum load. And anecdotally, I have had one or two units fail over the years and drop the load.

12
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 #: N82E16842301670
  • Return Policy: Manufacturer Only Return Policy
$99.99
$101.99
Free Shipping

Good product.

13
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 #: 9SIAH2MKVE9551
  • Return Policy: View Return Policy
$252.85
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My+ old one died same modlue have had good service

14
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 #: 9SIAH2MKNV0463
  • Return Policy: View Return Policy
$259.92
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- Works perfect - Quiet

15
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 #: 9SIAH2MKFU1193
  • Return Policy: View Return Policy
$162.63
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We have these throughout our office areas to give employees a chance to save their work in the event of an outage. APC has been solidly reliable for years now on several different models of UPS, including these. Like the extra outlet that is offset for large AC adapters. Has four plugs for battery backup and four that provide surge protection only. Note that anything plugged into the four sockets labeled "Surge Protection" will not have power in the event of an outage. Those sockets are only for surge protection (thus the label.) The sliding panel on bottom for battery access is more convenient than the old ones that required a screw to be removed when you were going to initially connect the battery or replace it.

16
APC Smart-UPS 3000 VA Tower/Rack Mountable UPS
APC Smart-UPS SMX3000RMHV2U UPS
  • Outlets: (8) IEC 320 C13 (1) IEC 320 C19 (2) IEC Jumpers
  • Battery Run Time: 6 Minute
  • Output Frequency: 50/60Hz +/- 3 Hz
  • Battery Recharge Time: 3 hour(s)
  • Model #: SMX3000RMHV2U
  • Item #: N82E16842301120
  • Return Policy: Manufacturer Only Return Policy
$3,875.99
$51.30 Shipping

Very reliable, good amount of battery for the cost. Currently supporting a entire desk, phones, and two computers, one server, and one mini computer. Two monitors, and a debit machine. Power failures and shorts the like have been avoided with this. Excellent quality and nice form factor.

17
Eaton Tripp Lite Series 1500VA 900W 120V Pure Sine Wave Gaming UPS Battery Backup - LCD, AVR, RGB LEDs, USB Charging, Power Saving - Tower - AVR - 7 Hour Recharge - 3 Minute Stand-by - SMART1500PSGLCD
Eaton Tripp Lite Series 1500VA 900W 120V Pure Sine Wave Gaming UPS Battery Backup - LCD, AVR, RGB LEDs, USB Charging, Power Saving - Tower - AVR - 7 Hour Recharge - 3 Minute Stand-by - SMART1500PSGLCD
  • Outlets: 10
  • Battery Run Time: 1 - 30 minutes
  • Output Frequency: 50 / 60 Hz
  • Battery Recharge Time: 7 hours from 10% to 90%
  • Model #: SMART1500PSGLCD
  • Item #: 9SIADGEJHT5676
  • Return Policy: View Return Policy
$497.22
$56.52 Shipping
18
Tripp Lite series SmartPro 1440VA 1440W 120V Line-Interactive Sine Wave UPS - 8 Outlets, Extended Run, Network Card Included, LCD, USB, DB9, 2U Rack/Tower (SMART1500RMXLN)
Tripp Lite series SmartPro 1440VA 1440W 120V Line-Interactive Sine Wave UPS - 8 Outlets, Extended Run, Network Card Included, LCD, USB, DB9, 2U Rack/Tower (SMART1500RMXLN)
  • Outlets: 8 x NEMA 5-15R
  • Battery Run Time: Full Load (min.): 5.1 min. (1440w) Half Load (min.): 15.1 min. (720w)
  • Output Frequency: 50 / 60 Hz
  • Battery Recharge Time: Less than 4.5 hours from 10% to 90% (typical, full load discharge)
  • Model #: SMART1500RMXLN
  • Item #: 9SIA5SCKW26440
  • Return Policy: View Return Policy
$2,323.49
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relatively small for a 2200VA UPS, expandable (with optional battery pack), switchable plugs through serial or USB connected dedicated host.

19
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
$189.99
$19.99 Shipping
20
APC SMT750RM2UC 750 VA 500 Watts 120V 6 Outlets Pure Sinewave Smart-UPS with SmartConnect (Replaces SMT750RM2U)
APC SMT750RM2UC 750 VA 500 Watts 120V 6 Outlets Pure Sinewave Smart-UPS with SmartConnect (Replaces SMT750RM2U)
  • Outlets: 6
  • Battery Run Time: At Full Load: 5.5 Minutes At Half Load: 16 Minutes
  • Output Frequency: 50/60 Hz +/- 3 Hz
  • Battery Recharge Time: 3 Hour(s)
  • Model #: SMT750RM2UC
  • Item #: 0ZK-00WB-006F5
  • Return Policy: Manufacturer Only Return Policy
$882.99
$883.99
Free Shipping

Let me start by saying I have an APC Smart-Ups 750 from 2004 that to this day is STILL running like a champ. I've replaced the batteries about 4 times in that time frame. This model looks, feels, and smells just like the old with a more modern front panel and cloud service port. It feels just as well constructed and in almost every way functions the same. The updated display lets you change certain settings and displays the current load and charge. The SmartConnect network port is a fantastic addition to this device. It connects to the APC SmartConnect cloud service and monitors your UPS at a simple and basic level. If it's online or on battery, estimated runtime, charge, temperature, firmware version, input/output voltage, load, when you should replace the battery, warranty date, and an event log. It will send you an email with the alert level you would like as well. This is REALLY nice feature out of the box without needing to add a management card, which they can get pretty expensive.