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Schneider Electric SCH#SRT48RMBP APC Smart-UPS SRT 48V 1kVA 1.5
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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
APC SMTL1000RM2UC Smart-ups Li-ion Short Depth 1000va 120v With Smartconnect
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  • $1,695.58 
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Tripp Lite ECO1500LCD UPS ECO GRN BATT BACK UP AVR 1440VA 120V
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  • $263.64 
  • Free Shipping
CYBERPOWER EC450G 450VA 260W COMPACT SBY UPS 8NEMA 5-15R
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  • $85.27 
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CYBERPOWER OL3000RTXL2UN 3KVA ONLINE UPS 2U
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  • $2,530.95 
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CyberPower CP800AVR AVR Series UPS 800VA 450W Compact
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  • $129.95 
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APC Smart-UPS 2200VA LCD 120V US
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APC Smart-UPS 2200VA LCD 120V US
  • Outlets: 10
  • Output Frequency: 50/60Hz +/- 3 Hz
  • Battery Recharge Time: 3 hour(s)
  • Series: Smart-UPS
  • Model #: SMT2200US
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
Xtreme Power Conversion 90000776 J60-600 600VA / 360W 120V Lithium Ion UPS
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Xtreme Power Conversion 90000776 J60-600 600VA / 360W 120V Lithium Ion UPS
  • Outlets: 3
  • Battery Run Time: 1 - 30 minutes
  • Series: J60
  • Input Voltage Range: 120V
  • Model #: 90000776
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  • $737.10 
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  • $660.62 - $737.10
2200VA 120V Smart UPS SRT TAA
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2200VA 120V Smart UPS SRT TAA
  • Parts: 3 Year
  • Model #: SRT2200RMXLAUS
APC Smart-UPS 1.98 kW 2200 VA - with APC SmartConnect P/N: SMT2200C
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  • $1,798.00 
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Eaton 9PX5KTF5 5000 VA 4500 Watts 21 Outlets Tower / Rack Mountable UPS
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Eaton 9PX5KTF5 5000 VA 4500 Watts 21 Outlets Tower / Rack Mountable UPS
  • Outlets: 1 x NEMA L6-30R 18 x NEMA 5-20R 2 x NEMA L6-20R Hardwired
  • Battery Run Time: 0.05 Hour 0.18 Hour
  • Output Frequency: 50/60Hz
  • Battery Recharge Time: <8 Hours
  • Model #: 9PX5KTF5
APC SC450RM1U 450VA 280 Watts UPS
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APC SC450RM1U 450VA 280 Watts UPS
  • Outlets: 4
  • Battery Run Time: 1 - 30 minutes
  • Output Frequency: 47 - 53 Hz for 50 Hz nominal, 57 - 63 Hz for 60 Hz nominal
  • Battery Recharge Time: 5 hour(s)
  • Model #: SC450RM1U
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  • $1,188.15 
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EATON  5S 700VA GLOBAL TOWER 208V/230V
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EATON 5S 700VA GLOBAL TOWER 208V/230V
  • Parts: 3 Year
  • Model #: 743172043573
Xtreme Power Conversion J60 350VA Lithium-Ion UPS
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Xtreme Power Conversion J60 350VA Lithium-Ion UPS
  • Outlets: 3
  • Battery Run Time: 1 - 30 minutes
  • Series: J60
  • Input Voltage Range: 120V
  • Model #: XTJ60350
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  • $440.10 
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  • $375.34 - $440.10
Eaton 9SX700 9SX 120V UPS 700VA 5-15P 6/5-15R
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N1C.L1500 Uninterruptible Power Supply 1500V/1350W 120V Lithium Ion Rack/Tower UPS
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  • $2,824.90 
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APC Smart-UPS SRT 1500VA UPS 1.35 kW 1500 VA
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  • $1,999.00 
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N1C.L1000 Lithium-Ion Uninterruptible Power Supply (UPS), 1kVA (1000VA), 900W, 120V, Lithium-Ion (LiFePO4) Battery. 11-min Runtime at 100% Load. 24-Min Runtime at 50% Load.
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N1C.L1000 Lithium-Ion Uninterruptible Power Supply (UPS), 1kVA (1000VA), 900W, 120V, Lithium-Ion (LiFePO4) Battery. 11-min Runtime at 100% Load. 24-Min Runtime at 50% Load.
  • Outlets: (8) NEMA 5-15R
  • Battery Run Time: 11 minutes at 100%
  • Output Frequency: 50/60Hz
  • Battery Recharge Time: <2 Hours
  • Model #: N1C.L1000
  • $2,040.00
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  • $1,924.90 
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  • $29.90 Shipping
External Battery Pack for UPS Systems
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Minuteman Endeavor ED1500RTXL2U 1500VA Tower/Rack/Wall Mountable UPS
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Minuteman Endeavor ED1500RTXL2U 1500VA Tower/Rack/Wall Mountable UPS
  • Outlets: 8 x NEMA 5-15R
  • Input Voltage Range: 0 V AC - 160 V AC
  • Output Voltage: 120 V AC
  • Parts: 5 Year
  • Model #: ED1500RTXL2U
V7 UPS UPS1DT550-1N 550VA DESKTOP UPS 10 OUT
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V7 UPS UPS1DT550-1N 550VA DESKTOP UPS 10 OUT
  • Outlets: 10
  • Battery Run Time: Half load: 8 minutes Full load: 2 minutes
  • Battery Recharge Time: 6 hour(s) recover to 90% capacity
  • Series: Desktop US
  • Model #: UPS1DT550-1N
V7 750 VA Desktop UPS LCD 10 Outlets 120V - UPS1DT750-1N
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V7 750 VA Desktop UPS LCD 10 Outlets 120V - UPS1DT750-1N
  • Outlets: 10
  • Battery Run Time: Hhalf load: 5.5 minutes
  • Battery Recharge Time: 6 hour(s) recover to 90% capacity
  • Series: Desktop US
  • Model #: UPS1DT750-1N
CyberPower RB1270X4H Battery Kit
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APC Smart-UPS X 3000 Rack/Tower LCD UPS 2700 Watt 3000 VA
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  • $3,089.00 
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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