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APC UPS, 1000 VA Smart-UPS Sine Wave UPS Battery Backup with Extended Run Option, Tower/2U Rackmount Convertible, Line-Interactive, 120V (SMX1000)
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APC UPS, 1000 VA Smart-UPS Sine Wave UPS Battery Backup with Extended Run Option, Tower/2U Rackmount Convertible, Line-Interactive, 120V (SMX1000)
  • Outlets: 8
  • Battery Run Time: 800W: 8.1 min
  • Output Frequency: 50/60 Hz +/- 3 Hz
  • Battery Recharge Time: 3 hour(s)
  • Model #: SMX1000
Tripp Lite SmartPro SM2200RMDVTAA 2200 VA Tower/Rack Mountable UPS
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Tripp Lite SmartPro SM2200RMDVTAA 2200 VA Tower/Rack Mountable UPS
  • Outlets: 8
  • Battery Run Time: Full Load Runtime: 12 minutes (1920 watts) Half Load Runtime: 30 minutes (960 watts)
  • Output Frequency: 50 / 60 Hz
  • Battery Recharge Time: Less than 4.5 hours from 10% to 90% (internal batteries)
  • Model #: SM2200RMDVTAA
Vertiv Liebert PSI5-1500MT120 - PSI5 - UPS - Mini Tower - line-interactive - 120VAC - 1350Watt - 1500VA - Black
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Vertiv Liebert PSI5-1500MT120 - PSI5 - UPS - Mini Tower - line-interactive - 120VAC - 1350Watt - 1500VA - Black
  • Outlets: 6
  • Battery Recharge Time: 6-8 hours to recover 90%
  • Brand: Liebert
  • Series: PSI5
  • Model #: PSI5-1500MT120
APC BE650G 650 VA 390 Watts 8 Outlets UPS (Replaced by BE650G1)
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APC BE650G 650 VA 390 Watts 8 Outlets UPS (Replaced by BE650G1)
  • Outlets: 8
  • Battery Run Time: Typical Backup Time at Half Load: 13.1 minutes (195 Watts) Typical Backup Time at Full Load: 3.8 minutes (390 Watts)
  • Battery Recharge Time: 16 hour(s)
  • Output Voltage: 120V
  • Model #: BE650G
CyberPower OL6000RT3UTAA Smart App Online 6000VA 5400W TAA Compliant Rack/Tower UPS
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CyberPower OL6000RT3UTAA Smart App Online 6000VA 5400W TAA Compliant Rack/Tower UPS
  • Outlets: 2 x NEMA L6-20R 2 x NEMA L6-30R
  • Output Voltage: 230 V AC
  • Parts: 3 Year
  • Model #: OL6000RT3UTAA
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  • $3,895.95 
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APC Smart-UPS RT 6000VA Rack-Mountable UPS
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Used - Very Good APC Smart-UPS RT 6000VA Rack-Mountable UPS
  • Outlets: 6
  • Output Frequency: 50/60 Hz +/- 3 Hz user adjustable +/- 0.1
  • Battery Recharge Time: 2.50 hour(s)
  • Series: Smart-UPS On-Line
  • Model #: SURTD6000RMXLP3U
CyberPower CP825AVRLCD  CP825AVRLCD - UPS - 450 Watt - 825 VA - USB - 8 output connector(s)
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  • $134.95 
  • Free Shipping
CyberPower OR1500LCDRT2U 1500VA 900W Smart App Intelligent LCD UPS SNMP,HTTP Rack, Tower
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  •  
  • $545.95 
  • Free Shipping
Back UPS PRO BN 1500VA, 10 Outlets, 2 USB Charging Ports, AVR, LCD interface, Canada
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Back UPS PRO BN 1500VA, 10 Outlets, 2 USB Charging Ports, AVR, LCD interface, Canada
  • Outlets: 10
  • Battery Run Time: Full Load: 3.1 Minutes Half Load: 11.4 Minutes
  • Output Frequency: 60 Hz +/- 3 Hz
  • Battery Recharge Time: 16 Hour(s)
  • Model #: BN1500M2-CA
APC BE850M2 850 VA 450 Watts 9 Outlets UPS Back Up Power Supply (Step-up Model of BE750G)
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APC BE850M2 850 VA 450 Watts 9 Outlets UPS Back Up Power Supply (Step-up Model of BE750G)
  • Outlets: 9
  • Battery Run Time: 450W: 2m
  • Output Frequency: 50/60 Hz +/- 3 Hz
  • Battery Recharge Time: 8 hour(s)
  • Model #: BE850M2
Eaton 5P1550GR-L 1550 VA 1100W Lithium-ion True Sine Wave UPS
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Eaton 5P1550GR-L 1550 VA 1100W Lithium-ion True Sine Wave UPS
  • Outlets: 6
  • Battery Run Time: 4 min (1100W)
  • Input Voltage Range: 160-294 Vac (adjustable to 150-294 Vac)
  • Input Frequency: 50/60 Hz
  • Model #: 5P1550GR-L
Tripp Lite ECO1500LCD UPS ECO GRN BATT BACK UP AVR 1440VA 120V
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  •  
  • $268.91 
  • Free Shipping
Eaton 9PX6KTF5 6 KVA UPS
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Eaton 9PX6KTF5 6 KVA UPS
  • Outlets: 1 x NEMA L6-30R 18 x NEMA 5-20R 2 x NEMA L6-20R Hardwired
  • Battery Run Time: 0.05 Hour 0.13 Hour
  • Input Voltage Range: 100V AC to 276V AC 120V AC Nominal 200V AC Nominal 208V AC Nominal 230V AC Nominal 240V AC Nominal
  • Output Voltage: 120V AC Nominal 208V AC Nominal 220V AC Nominal 230V AC Nominal 240V AC Nominal
  • Model #: 9PX6KTF5
APC SMT1500NC Smart-UPS 1500 VA LCD 120V With Network Card
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APC SMT1500NC Smart-UPS 1500 VA LCD 120V With Network Card
  • Outlets: 8
  • Output Frequency: 50/60 Hz +/- 3 Hz
  • Battery Recharge Time: 3 hour(s)
  • International Version: 120V
  • Model #: SMT1500NC
CyberPower CP800AVR AVR Series UPS 800VA 450W Compact
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  •  
  • $129.95 
  • Free Shipping
CYBERPOWER OL3000RTXL2UN 3KVA ONLINE UPS 2U
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  • $2,995.95 
  • Free Shipping
Vertiv Liebert PSI5-3000RT120 PSI5 UPS - 3000VA/2700W 120V| 2U Line Interactive AVR Tower/Rack - 0.9 Power Factor| Rotatable LCD Monitor| Pure Sine Wave Output on Battery| 1 Group of Programmable
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Vertiv Liebert PSI5-3000RT120 PSI5 UPS - 3000VA/2700W 120V| 2U Line Interactive AVR Tower/Rack - 0.9 Power Factor| Rotatable LCD Monitor| Pure Sine Wave Output on Battery| 1 Group of Programmable

OUT OF STOCK

  • Outlets: 7
  • Battery Run Time: Full Load: 5.5 min Half Load: 16.0 min
  • Battery Recharge Time: 4 hours to recover 90%
  • Brand: Liebert
  • Model #: PSI5-3000RT120

What is a UPS?

An Uninterruptible Power Supply (UPS) is essential for ensuring continuous power to critical equipment, such as computers, servers, and medical devices, during power outages or fluctuations. By providing immediate backup power, a UPS allows users to safely shut down systems, preventing data loss and hardware damage.

Surge Protection in UPS Systems:

UPS units offer surge protection surge protection by absorbing excess energy from power surges and spikes, safeguarding sensitive components like hard drives . This is particularly important during power restoration after outages, when initial voltage spikes can be harmful. Some UPS models include surge-only outlets, providing power and protection without depleting the UPS battery.

Energy Efficiency Features:

Many UPS systems feature "green" or "eco" modes that enhance energy efficiency and reduce utility costs. These systems may automatically power down during non-business hours or detect and bypass unused equipment. Additionally, UPS units often include a single switch or circuit breaker, allowing operators to power down multiple devices simultaneously, streamlining reboots and power cycles.

Protection for Various Equipment Types:

UPS systems are available in sizes suitable for different environments. Compact models can fit under a desk, protecting a Desktop , computer , monitor , and printer . Specialized Battery Backup (UPS) units are designed for specific applications, such as hospitals and marine vessels. In server rooms, rack-mountable UPS units help conserve space. UPS systems typically offer electrical outlets, as well as network, USB, and serial ports, to protect against noise and surges. Some devices require outlets spaced farther apart due to transformer block plugs.

Suitability for Businesses:

Businesses of all sizes utilize servers and switches, for which a pure sinewave UPS is optimal. These UPS units closely simulate standard utility power, ensuring consistent and reliable performance. S ingle-phase UPS systems are suitable for smaller setups, while three-phase units are ideal for powering multiple devices with varying power requirements. Line-interactive UPS units manage voltage changes without using battery power unless necessary, maintaining a strong charge to handle outages. Online UPS systems convert incoming power using the battery to maintain consistency, creating a buffer between equipment and external power issues. Investing in a UPS system with integrated surge protection and energy-saving features is crucial for protecting electronic equipment and ensuring uninterrupted operation during power disruptions.

FAQs: Battery Backup (UPS) Systems at Newegg

  • How do I determine the right Battery Backup (UPS) capacity?
  • For servers or medical equipment, prioritize pure sinewave output.

  • Can a Battery Backup (UPS) prevent damage from lightning strikes?
  • While it handles everyday surges, direct lightning strikes require additional surge arrestors. Pair your UPS with dedicated protection for maximum safety.

  • How often should I replace the battery in a Battery Backup (UPS)?
  • Most batteries last 2-5 years. Regular testing and monitoring of runtime can signal when replacement is needed.

  • Is a Battery Backup (UPS) compatible with solar power systems?
  • Yes, but ensure compatibility with voltage fluctuations. Online UPS units are best for unstable renewable energy sources.

  • Does a Battery Backup (UPS) save energy?
  • Eco modes and load management features reduce idle power waste, lowering long-term energy costs.

  • Can I plug a power strip into a Battery Backup (UPS)?
  • Avoid overloading. Use only UPS-rated strips and ensure total connected devices stay within the unit’s capacity.

Bestselling Battery Backup (UPS) Reviews:

Anonymous
9/2/2025 7:46:28 AM
This makes 5

“ Overall, this is an excellent, highly refined UPS product, as one would expect from Schneider/APC. ”

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
Northern consumer
4/15/2025 7:39:40 AM
Harmon pellet furnace backup system

“ This is a quality built backup power supply that will handle the voltage required for a pellet furnace's to be able to shut down safely without damaging the circuit board. ”

Tripp Lite INTERNET750U Series 750VA 450W Standby UPS - 12 NEMA 5-15R Outlets, 120V, 50/60 Hz, USB, 5-15P Plug, Desktop / Wall Mount - Ultra-compact Desk-mount - 4 Hour Recharge - 2.50 Minute Stand-by
jason m.
8/20/2024 12:54:28 PM
Replacement for similar model

“ This works as intended right out of the box. It's not enough power for my setup, so once the GPU and the CPU really started to spin up, it overwhelmed this UPS, but that's a me problem. ”

CyberPower CP1500AVRLCD3 Intelligent LCD UPS Systems - 1500VA/900W, 120 VAC, NEMA 5-15P, Mini-Tower, 12 Outlets, LCD
bijou
3/6/2024 7:40:57 AM
Nice UPS

“ I have several of these at home since the power there is unreliable. I highly recommend this product. ”

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
Roger W.
12/6/2023 2:21:54 PM
Want to break your back? Your bank? And keep things safe from outages?

“ 1500w / 1500VA for 24/7 protection against Maines frequent outages during the winter months. ”

CyberPower PR1500LCD Smart App Sinewave UPS Systems - 1500VA/1500W, 120 VAC, NEMA 5-15P, Mini-Tower, Sine Wave, 8 Outlets, LCD, PowerPanel