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Tripp Lite UPS 550VA 300W Desktop Battery Back Up AVR Compact 120V USB RJ11 50/60Hz
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  • $89.59 - $106.31
EATON 9SX1500 1500 VA 1350W UPS
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EATON 9SX1500 1500 VA 1350W UPS
  • Outlets: 6
  • Battery Run Time: 1350W: 6 min
  • Output Frequency: 50/60 Hz
  • Input Frequency: 60 Hz: 50-70 Hz, 50 Hz: 40-60 Hz
  • Model #: 9SX1500
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CyberPower CSN27U12V-NA2 27 Watt UPS
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CyberPower CSN27U12V-NA2 27 Watt UPS
  • Battery Recharge Time: 14 hour(s)
  • Series: CyberShield
  • Input Voltage Range: AC 90 - 264 V
  • Input Frequency: 40 - 70 Hz
  • Model #: CSN27U12V-NA2
  • $102.29
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  • $95.26 
  • Save: 6%
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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
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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
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CyberPower CP850AVRLCD Intelligent LCD UPS Systems - 850VA/510W, 120 VAC, NEMA 5-15P, Mini-Tower, 9 Outlets, LCD, PowerPanel
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CyberPower CP850AVRLCD Intelligent LCD UPS Systems - 850VA/510W, 120 VAC, NEMA 5-15P, Mini-Tower, 9 Outlets, LCD, PowerPanel

$15 promotional gift card w/ purchase, limited offer

  • Outlets: 9
  • Battery Run Time: 7min. Runtime at Half Load 1min. Runtime at Full Load
  • Battery Recharge Time: 8 Hours (Typical)
  • Input Voltage Range: 90Vac - 140Vac
  • Model #: CP850AVRLCD
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  • $164.95 
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Tripp Lite SMART2200RM2U Series SmartPro 1950VA 1950W 120V Line-Interactive Sine Wave UPS - 7 Outlets, Extended Run, LCD, USB, DB9, 2U Rack/Tower -1950VA/1950W - 4 x NEMA 5-15R, 4 x NEMA 5-15/20R
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Tripp Lite SMART2200RM2U Series SmartPro 1950VA 1950W 120V Line-Interactive Sine Wave UPS - 7 Outlets, Extended Run, LCD, USB, DB9, 2U Rack/Tower -1950VA/1950W - 4 x NEMA 5-15R, 4 x NEMA 5-15/20R
  • Outlets: 7
  • Battery Run Time: Full load runtime (minutes): 4 min. (1950W) Half load runtime (minutes): 12 min. (975W)
  • Battery Recharge Time: Less than 4.5 hours from 10% to 90%
  • Brand: TRIPP LITE
  • Model #: SMART2200RM2U
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CyberPower RB1290 UPS Replacement Battery Cartridge - 1 X 12 V / 9 Ah Sealed Lead-Acid Battery
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CyberPower RB1290 UPS Replacement Battery Cartridge - 1 X 12 V / 9 Ah Sealed Lead-Acid Battery
  • Type: Battery Unit
  • Compatibility: CyberPower CP1000AVRLCD UPS
  • Specifications: Battery Type: Sealed Lead-Acid Battery Size: 12V/9AH User Replaceable: Yes Number of Batteries: 1
  • Dimensions: 3.86" x 5.94" x 2.56" (H x W x D)
  • Model #: RB1290
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CyberPower CPS1500AVR Smart App LCD UPS Systems - 1500VA/900W, 120 VAC, NEMA 5-15P, Rack / Tower, 8 Outlets, PowerPanel
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CyberPower CPS1500AVR Smart App LCD UPS Systems - 1500VA/900W, 120 VAC, NEMA 5-15P, Rack / Tower, 8 Outlets, PowerPanel
  • Outlets: 6 x 5-15R Battery/Surge Protected
  • Battery Run Time: 6 Minutes at Full-load 18 Minutes at Half-load Performance PC with 19" LCD (500W) - 16 min.
  • Battery Recharge Time: 8 Hours
  • Series: Rackmount
  • Model #: CPS1500AVR
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  • $505.95 
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Eaton 5S1000LCD  5S UPS 1000VA 600 Watt 120V LCD Line-Interactive Battery Backup ECO USB - Tower - 3 Minute Stand-by - 110 V AC Input - 115 V AC Output - 10 x NEMA 5-15R
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Eaton 5S1000LCD 5S UPS 1000VA 600 Watt 120V LCD Line-Interactive Battery Backup ECO USB - Tower - 3 Minute Stand-by - 110 V AC Input - 115 V AC Output - 10 x NEMA 5-15R
  • Outlets: 10
  • Battery Run Time: Run Time at Full Load: 3 mins Run Time at Half Load: 14 mins
  • International Version: 120V
  • Input Voltage Range: 93 - 138V
  • Model #: 5S1000LCD
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  • $221.99 
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CyberPower PFC Sinewave CP1500PFCRM1U 1500VA Rack-mountable UPS - 1U Rack-mountable - AVR - 8 Hour Recharge - 1.60 Minute Stand-by - 120 V AC Input - 120 V AC Output - Sine Wave - Serial Port - USB -
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CyberPower PFC Sinewave CP1500PFCRM1U 1500VA Rack-mountable UPS - 1U Rack-mountable - AVR - 8 Hour Recharge - 1.60 Minute Stand-by - 120 V AC Input - 120 V AC Output - Sine Wave - Serial Port - USB -

$50 promotional gift card w/ purchase, limited offer

  • Outlets: 6
  • Battery Run Time: Runtime at Full Load: 1.6 min Runtime at Half Load: 10 min
  • Battery Recharge Time: 8 Hours
  • Input Voltage Range: 88 - 144V
  • Model #: CP1500PFCRM1U
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CyberPower OR1500PFCLCD 1500 VA 1050 Watts UPS
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CyberPower OR1500PFCLCD 1500 VA 1050 Watts UPS
  • Outlets: 8
  • Battery Run Time: At Half Load (min): 12 At Full Load (min): 4
  • Output Frequency: 50/60 Hz +/- 1%
  • Battery Recharge Time: 8 Hour(s)
  • Model #: OR1500PFCLCD
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Tripp Lite series 1440VA 1000W 120V Line-Interactive Cloud-Connected UPS
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Tripp Lite series 1440VA 1000W 120V Line-Interactive Cloud-Connected UPS
  • Brand: TRIPP LITE
  • Parts: 3 Year
  • Model #: SMART1500LCDTXC
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Tripp Lite Smart Online 1.5kVA UPS Back Up, Double-Conversion, 120V 1.35kW 2U Rack / Tower, Extended Run, Network Card Slot, LCD, USB, DB9 (SU1500RTXLCD2U)
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Tripp Lite Smart Online 1.5kVA UPS Back Up, Double-Conversion, 120V 1.35kW 2U Rack / Tower, Extended Run, Network Card Slot, LCD, USB, DB9 (SU1500RTXLCD2U)
  • Outlets: 6
  • Battery Run Time: Full Load Runtime: 4.2 minutes (1350 Watts) Half Load Runtime: 14 minutes (675 Watts)
  • Output Frequency: 50 / 60 Hz; Supports 50 to 60 Hz and 60 to 50 Hz conversion
  • Battery Recharge Time: Less than 3 hours recharge to 90%; Add 6 hours per BP48V27-2US (typical, full load discharge)
  • Model #: SU1500RTXLCD2U
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CyberPower PFC Sinewave CP700PFCRM1U 700VA Rack-mountable UPS - 1U Rack-mountable - AVR - 8 Hour Recharge - 1.50 Minute Stand-by - 120 V AC Input - 120 V AC Output - Sine Wave - Serial Port - USB
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CyberPower PFC Sinewave CP700PFCRM1U 700VA Rack-mountable UPS - 1U Rack-mountable - AVR - 8 Hour Recharge - 1.50 Minute Stand-by - 120 V AC Input - 120 V AC Output - Sine Wave - Serial Port - USB

$20 promotional gift card w/ purchase, limited offer

  • Outlets: 6
  • Battery Run Time: Runtime at Full Load: 1.5 min Runtime at Half Load: 10.5 min
  • Battery Recharge Time: 8 Hours
  • Series: PFC Sinewave UPS Series
  • Model #: CP700PFCRM1U
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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
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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
  • Outlets: 12
  • Battery Run Time: Full load: 2.5 minutes (450 Watts) Half load: 11 minutes (225 Watts)
  • Battery Recharge Time: Less than 24 hours from 10% to 90%
  • Output Voltage: 115V / 120V
  • Model #: INTERNET750U
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Ubiquiti UniFi UPS Tower 1000VA/600W Uninterruptible Power Supply (UPS-Tower)
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  • $299.99 
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OPTI UPS TS800E 800VA / 480W (110v / 115v / 120v) Battery backup system, 50 / 60 Hz frequency auto sensing and selection, simulated sine wave design. Protection for your computers, network devices
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  • $129.99 
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Tripp Lite series SmartPro 3000VA 3000W 120V Line-Interactive Sine Wave UPS - 7 Outlets, Extended Run, Network Card Option, LCD, USB, DB9, 2U Rack/Tower (SMART3000RMXL2U)
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Tripp Lite series SmartPro 3000VA 3000W 120V Line-Interactive Sine Wave UPS - 7 Outlets, Extended Run, Network Card Option, LCD, USB, DB9, 2U Rack/Tower (SMART3000RMXL2U)
  • 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 #: SMART3000RMXL2U
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Tripp Lite series SmartPro 3000VA 3000W 120V Line-Interactive Sine Wave UPS - 7 Outlets, Network Card Included, LCD, USB, DB9, 2U Rack/Tower (SMART3000RM2UN)
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Tripp Lite series SmartPro 3000VA 3000W 120V Line-Interactive Sine Wave UPS - 7 Outlets, Network Card Included, LCD, USB, DB9, 2U Rack/Tower (SMART3000RM2UN)

OUT OF STOCK

  • Outlets: (6) NEMA 5-15/20R; (1) NEMA L5-30R
  • Battery Run Time: Full Load: 3 min. (3000W) Half Load: 9 min. (1500W)
  • Battery Recharge Time: Less than 5 hours from 10 to 90% (typical, full load discharge)
  • Brand: TRIPP LITE
  • Model #: SMART3000RM2UN
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  • $1,992.99 
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CyberPower OR700LCDRM1U Smart App LCD UPS Systems - 700VA/400W, 120 VAC, NEMA 5-15P, 1U, Rackmount, 6 Outlets, LCD, PowerPanel
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CyberPower OR700LCDRM1U Smart App LCD UPS Systems - 700VA/400W, 120 VAC, NEMA 5-15P, 1U, Rackmount, 6 Outlets, LCD, PowerPanel
  • Outlets: 6
  • Battery Run Time: At Full Load: 3 min At Half Load: 11 min
  • Output Frequency: 60 Hz +/- 1%
  • Battery Recharge Time: 8 Hours
  • Model #: OR700LCDRM1U
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EATON 5SC500 500 VA 350 W UPS
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EATON 5SC500 500 VA 350 W UPS
  • Outlets: 4
  • Input Connection: (1) NEMA 5-15P
  • Outlet Type: 4 x NEMA 5-15R
  • Interface Port: RS-232, USB
  • Model #: 5SC500
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  • $240.99 
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APC SMT1000RM2UC 1000 VA 700 Watts 120V 6 Outlets Pure Sinewave Smart-UPS with SmartConnect (Replaces SMT1000RM2U)
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APC SMT1000RM2UC 1000 VA 700 Watts 120V 6 Outlets Pure Sinewave Smart-UPS with SmartConnect (Replaces SMT1000RM2U)
  • Outlets: 6
  • Battery Run Time: At Full load: 9 Minutes
  • Output Frequency: 47 - 53 Hz
  • International Version: 120V
  • Model #: SMT1000RM2UC
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Eaton 5P1500R-L 1440 VA 1100W Lithium-ion True Sine Wave UPS
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Eaton 5P1500R-L 1440 VA 1100W Lithium-ion True Sine Wave UPS
  • Outlets: 5
  • Battery Run Time: 4 min (1100W)
  • International Version: 120V default (100/110/120/125V)
  • Input Voltage Range: 89-151 Vac (adjustable to 70-153 Vac)
  • Model #: 5P1500R-L
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APC SMX750C 750VA 675 Watts UPS
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APC SMX750C 750VA 675 Watts UPS
  • Outlets: 8
  • Battery Run Time: Full Load: 13 min
  • Output Frequency: 50/60 Hz +/- 3 Hz Sync to mains
  • Battery Recharge Time: 3 hour(s)
  • Model #: SMX750C
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APC SMT1500IC 1.5 kVA 1.0 KWatts 1500VA LCD 230V with SmartConnect
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APC SMT1500IC 1.5 kVA 1.0 KWatts 1500VA LCD 230V with SmartConnect
  • Outlets: 10
  • Battery Run Time: Full Load: 6.5 Minutes Half Load: 23.1 Minutes
  • Output Frequency: 50/60Hz +/- 3 Hz
  • Battery Recharge Time: 3 Hour(s)
  • Model #: SMT1500IC
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Apc By Schneider Electric Smart-Ups 500Va Rack/Floor Mountable Ups
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Apc By Schneider Electric Smart-Ups 500Va Rack/Floor Mountable Ups
  • Battery Type: Lithium Ion
  • Weight: 12.7
  • Parts: 5 Year
  • Model #: SCL500RM1UC
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Tripp Lite VR550U Series 550VA 300W Line-Interactive UPS -8 NEMA 5-15R Outlets, AVR, 120V, 50/60 Hz, USB, Desktop/Wall Mount - Ultra-compact Desktop/Tower/Wall Mount-AVR - 8Hour Recharge -120 V AC
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  • $91.99 
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APC SRT2200XLA Smart-UPS On-Line, 2200VA, Tower, 120V, 6x 5-20R+1x L5-20R NEMA outlets, SmartSlot, Extended runtime, W/O rail kit - 1800Watt - 2200VA - 6 NEMA 5-20R, 1 NEMA L5-20R - Black
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APC BK500EI 500 VA 300 Watts Back-UPS CS 500 USB/Serial European Version - 240V
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APC BK500EI 500 VA 300 Watts Back-UPS CS 500 USB/Serial European Version - 240V
  • Outlets: 6
  • Output Frequency: 47 - 63 Hz
  • Battery Recharge Time: 8 hour(s)
  • Series: Back-UPS CS
  • Model #: BK500EI
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  • $153.99 
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Tripp Lite OMNIVS1000 OMNI VS 1000 VA 500 Watts 8 Outlets Line Interactive Tower UPS
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Tripp Lite OMNIVS1000 OMNI VS 1000 VA 500 Watts 8 Outlets Line Interactive Tower UPS
  • Outlets: 8 (6 UPS/surge & 2 surge-only)
  • Battery Run Time: 18 minutes
  • Input Voltage Range: 120V
  • Input Frequency: 60 Hz +/- 3 Hz
  • Model #: Omnivs1000
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Tripp Lite SmartPro LCD 120V 1000 VA 500 Watts Line-Interactive UPS, AVR, Tower, USB, TEL / DSL / Coax Protection, 8 Outlets (SMART1000LCD)
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Tripp Lite SmartPro LCD 120V 1000 VA 500 Watts Line-Interactive UPS, AVR, Tower, USB, TEL / DSL / Coax Protection, 8 Outlets (SMART1000LCD)
  • Outlets: 8
  • Battery Run Time: Full load 3 minutes (1000 VA / 500 Watts)
  • Battery Recharge Time: 2 - 8 hour(s) to 90%
  • Series: SmartPro Digital
  • Model #: SMART1000LCD
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  • $206.99 
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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