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CyberPower CP1500PFCLCD PFC Sinewave UPS Systems - 1500VA/1000W, 120 VAC, NEMA 5-15P, Mini-Tower, Sine Wave, 12 Outlets, LCD, PowerPanel
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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
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  • $239.95 
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Liebert PSI5 UPS - 750 VA 675W 120V Line Interactive AVR Mini Tower UPS, 0.9 Power Factor (PSI5-750MT120)
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Liebert PSI5 UPS - 750 VA 675W 120V Line Interactive AVR Mini Tower UPS, 0.9 Power Factor (PSI5-750MT120)
  • Outlets: 5
  • Series: PSI5
  • International Version: 120V
  • Input Voltage Range: 75-146 VAC
  • Model #: PSI5-750MT120
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APC BY SCHNEIDER ELECTRIC SCL500RM1UNC Smart UPS Li Ion
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APC BY SCHNEIDER ELECTRIC SCL500RM1UNC Smart UPS Li Ion
  • Battery Type: Lithium Ion
  • Model #: SCL500RM1UNC
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Eaton 9PX700RT 700 VA 630 Watts 8 Outlets 2U Tower / Rack Mountable UPS
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Eaton 9PX700RT 700 VA 630 Watts 8 Outlets 2U Tower / Rack Mountable UPS
  • Outlets: 8
  • Battery Run Time: 1 - 30 minutes
  • Series: 9PX
  • International Version: 120V
  • Model #: 9PX700RT
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Eaton 5PX G2 3000VA 3000W 2U 208V Line-Interactive UPS 5PX3000HRTNG2
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Eaton 9PX1000RT 1000 VA 900 Watts 8 Outlet 2U Tower / Rack Mountable UPS
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in 30 days
Eaton 9PX1000RT 1000 VA 900 Watts 8 Outlet 2U Tower / Rack Mountable UPS
  • Outlets: 8
  • Battery Run Time: 1 - 30 minutes
  • Series: 9PX
  • International Version: 120V
  • Model #: 9PX1000RT
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Tripp Lite UPS Smart Rackmount 2200VA 1920W WEBCARDLX LCD AVR 120V USB 2URM SM2200RMXL2UPN
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Tripp Lite UPS Smart Rackmount 2200VA 1920W WEBCARDLX LCD AVR 120V USB 2URM SM2200RMXL2UPN
  • Brand: TRIPP LITE
  • Battery Type: Valve Regulated Lead Acid (VRLA)
  • Model #: SM2200RMXL2UPN
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Tripp Lite series SmartOnline 3000VA 2700W 120V Double-Conversion UPS - 7 Outlets, Extended Run, Network Card Included, LCD, USB, DB9, 2U Rack/Tower
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Tripp Lite series SmartOnline 3000VA 2700W 120V Double-Conversion UPS - 7 Outlets, Extended Run, Network Card Included, LCD, USB, DB9, 2U Rack/Tower
  • Outlets: 7
  • Battery Run Time: Full Load: 4.8 min. (2700W) Half Load: 13.9 min. (1350W)
  • Output Frequency: 50 / 60 Hz
  • Battery Recharge Time: 3 hours recharge to 90%
  • Model #: SU3000RTXLCD2UN
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APC Smart-UPS 3000VA LCD RM 2U 120V with Network Card
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APC Smart-UPS 3000VA LCD RM 2U 120V with Network Card
  • Outlets: 8
  • Output Frequency: 50/60 Hz +/- 3 Hz
  • Battery Recharge Time: 3 hour(s)
  • International Version: 120V
  • Model #: SMT3000RM2UNC
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CyberPower Medical Grade M750L 750VA/600W 120V 6 Outlet Tower UPS
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CyberPower Medical Grade M750L 750VA/600W 120V 6 Outlet Tower UPS
  • Outlets: 6
  • Battery Run Time: At Half Load: 30 Minutes At Full Load: 12 Minutes
  • Output Frequency: 60 Hz +/- 1%
  • Battery Recharge Time: <8 Hours
  • Model #: M750L
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Tripp Lite series SmartOnline 3000VA 2700W 208/230V Double-Conversion UPS - 10 Outlets, Extended Run, Network Card Option, LCD, USB, DB9, 2U Rack/Tower (SUINT3000LCD2U)
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Tripp Lite series SmartOnline 3000VA 2700W 208/230V Double-Conversion UPS - 10 Outlets, Extended Run, Network Card Option, LCD, USB, DB9, 2U Rack/Tower (SUINT3000LCD2U)
  • Outlets: 10
  • Battery Run Time: Full Load : 3.8 min. (2700W) Half Load: 10.8 min. (1350W)
  • Output Frequency: 50 / 60 Hz
  • Battery Recharge Time: 3 hours recharge to 90%
  • Model #: SUINT3000LCD2U
  • $2,114.10 - $2,124.72
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CyberPower M550L 550 VA 440 Watts 4 Outlets Medical Grade UPS
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CyberPower M550L 550 VA 440 Watts 4 Outlets Medical Grade UPS
  • Outlets: 4
  • Battery Run Time: At Half Load: 25 Minutes At Full Load: 8 Minutes
  • Output Frequency: 60 Hz +/- 1%
  • Battery Recharge Time: <8 Hours
  • Model #: M550L
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APC SRT3000RMXLA Smart-UPS On-Line, 3kVA, Rackmount 2U, 120V, 8x 5-20R+1x L5-30R NEMA outlets, SmartSlot, Extended runtime, W/ rail kit - 2U Rack-mountable -3Hr Recharge-120 V Input -120 V AC Output
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APC SRT3000RMXLA Smart-UPS On-Line, 3kVA, Rackmount 2U, 120V, 8x 5-20R+1x L5-30R NEMA outlets, SmartSlot, Extended runtime, W/ rail kit - 2U Rack-mountable -3Hr Recharge-120 V Input -120 V AC Output
  • Outlets: 10
  • Battery Run Time: Full Load (2700 Watts): Approximately 3.2 minutes Half Load (1350 Watts): Approximately 10.3 minutes
  • Output Frequency: 50/60Hz +/- 3 Hz
  • Battery Recharge Time: 3 hour(s)
  • Model #: SRT3000RMXLA
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Eaton 9PX1500RT 9PX 1500VA 1350W 120V Online Double-Conversion UPS - 5-15P, 8x 5-15R Outlets, Cybersecure Network Card Option, Extended Run, 2U Rack/Tower-2U Rack/Tower - 20 V AC Input-120 V AC Output
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Eaton 9PX1500RT 9PX 1500VA 1350W 120V Online Double-Conversion UPS - 5-15P, 8x 5-15R Outlets, Cybersecure Network Card Option, Extended Run, 2U Rack/Tower-2U Rack/Tower - 20 V AC Input-120 V AC Output
  • Outlets: 8
  • Battery Run Time: At 100% load (1350W): Around 4 minutes At 50% load (675W): Around 11 minutes At 25% load (337.5W): Around 23 minutes
  • Brand: Eaton
  • Series: 9PX
  • Model #: 9PX1500RT
  • $1,557.01 - $1,572.74
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APC by Schneider Electric Back-UPS Pro BR650MI 650VA Tower UPS
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CyberPower OL10KSTF Smart App Online UPS Systems - 200 - 240 VAC, Hardwire (6AWGHW3FT Power Cable Kit included), 2U, Rack / Tower, 7 Outlets
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CyberPower OL10KSTF Smart App Online UPS Systems - 200 - 240 VAC, Hardwire (6AWGHW3FT Power Cable Kit included), 2U, Rack / Tower, 7 Outlets
  • Battery Run Time: Full Load (10,000W): Around 4 minutes Half Load (5,000W): Around 11 minutes
  • VA Rating: 10,000 VA
  • Watts: 10,000 W
  • Rackmountable: Yes
  • Model #: OL10KSTF
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Eaton 9PX1500RTN 9PX 1500VA 1350W 120V Online Double-Conversion UPS - 5-15P, 8x 5-15R Outlets, Cybersecure Network Card, Extended Run, 2U Rack/Tower - 2U Rack/Tower - 120 V AC Input - 120 V AC Output
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Eaton 9PX1500RTN 9PX 1500VA 1350W 120V Online Double-Conversion UPS - 5-15P, 8x 5-15R Outlets, Cybersecure Network Card, Extended Run, 2U Rack/Tower - 2U Rack/Tower - 120 V AC Input - 120 V AC Output
  • Outlets: 8
  • Battery Run Time: At 100% load (1350W): Around 4 minutes At 50% load (675W): Around 11 minutes At 25% load (337.5W): Around 23 minutes
  • Brand: Eaton
  • Series: 9PX
  • Model #: 9PX1500RTN
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Vertiv Liebert PSI5 Lithium-Ion UPS 1500VA/1350W 120V Line Interactive AVR PSI5-1500RT120LI
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Vertiv Liebert PSI5 Lithium-Ion UPS 1500VA/1350W 120V Line Interactive AVR PSI5-1500RT120LI
  • Outlets: 6
  • Battery Run Time: Full load: 7.5 min Half load: 17.7 min
  • Series: PSI5
  • International Version: 120V
  • Model #: PSI5-1500RT120LI
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Vertiv Liebert GXT5 1000VA 120V UPS with SNMP/Webcard GXT5-1000LVRT2UXLN
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Eaton 5P Rackmount Compact 1000Va Ups
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Eaton 5P Rackmount Compact 1000Va Ups
  • Weight: 42.05
  • Parts: Manufacturers Limited Warranty: 3 Year / Parts Only
  • Model #: 5P1000RC
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Vertiv Liebert PSI5 UPS - 1500VA 1350W 120V TAA Line Interactive AVR Tower/Rack PSI5-1500RT120TAA
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  • $1,499.99 
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Eaton 5S Ups
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Eaton 5S Ups
  • Weight: 15.88
  • Model #: 5S700LCD
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EATON 9PX2000RT 9PX 2000 RT LV
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EATON 9PX2000RT 9PX 2000 RT LV
  • Dimensions: 17.30" x 3.40" x 23.80"
  • Weight: 61.50 lbs.
  • Package Contents: 9PX2000RT 2 kVA UPS 4-post rail kit Safety manual User manual Tower pedestals RS-232 serial cable USB cable Intelligent Power Software Suite CD
  • Model #: 9PX2000RT
  • $1,958.98 - $1,968.82
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APC SCHNEIDER ELECTRIC IT CONTAINER SRT3000RMXLT-NC APC SMART-UPS SRT 3000VA RM
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APC SCHNEIDER ELECTRIC IT CONTAINER SRT3000RMXLT-NC APC SMART-UPS SRT 3000VA RM
  • Outlets: 3
  • Output Frequency: 50/60 Hz +/- 3 Hz
  • Battery Recharge Time: 3hour(s)
  • Series: Smart-UPS
  • Model #: SRT3000RMXLT-NC
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Liebert GXT5 1000VA 120V UPS with SNMP/Webcard GXT51000LVRT2UXLN
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CYBERPOWER SYSTEMS USA OL6KSTF 6KVA/6KW STEPDOWN TRANSFORMER
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CyberPower M1100XL Medical Grade Mini-Tower 1100VA/880W UPS
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CyberPower M1100XL Medical Grade Mini-Tower 1100VA/880W UPS
  • Outlets: 6
  • Battery Run Time: At Half Load: 25 Minutes At Full Load: 10 Minutes
  • Output Frequency: 60 Hz +/- 1%
  • Battery Recharge Time: <8 Hours
  • Model #: M1100XL
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APC SRT3000XLA Smart-UPS SRT 3000VA 120V
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APC SRT3000XLA Smart-UPS SRT 3000VA 120V
  • Outlets: 9
  • Battery Run Time: 1 - 30 minutes
  • Output Frequency: 50/60Hz +/- 3 Hz
  • Battery Recharge Time: 3 hour(s)
  • Model #: SRT3000XLA
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Vertiv Liebert PSI5-2200RT120 PSI5 UPS - 2200VA/1920W 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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  • $1,607.87 - $1,615.95
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Tripp Lite SmartPro LCD 120V 1000VA 500W Line-Interactive UPS SMART1000LCDTNC
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Tripp Lite SmartPro LCD 120V 1000VA 500W Line-Interactive UPS SMART1000LCDTNC
  • Brand: TRIPP LITE
  • Parts: 3 Year
  • Model #: SMART1000LCDTNC
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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 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
Kyle Reich
10/27/2024 10:34:52 PM
Works exactly as described.

“ I would highly recommend anyone to get this, or any other, uninterrupted power supply just as a basic emergency backup; this goes double if you work from home. ”

CyberPower CP1500PFCLCD PFC Sinewave UPS Systems - 1500VA/1000W, 120 VAC, NEMA 5-15P, Mini-Tower, Sine Wave, 12 Outlets, LCD, PowerPanel