10 Best Uninterruptible Power Supplies for 2024: Top Products Reviewed

The demand for reliable power solutions continues to grow, and finding the best uninterruptible power supply (UPS) has become a priority for both households and businesses alike. In 2024, it’s essential to turn to the best uninterruptible power supply options available on Amazon, ensuring that your delicate electronics remain safe from power surges and outages. In this article, we will be diving into the top 10 products on Amazon that ensure uninterrupted power supply and reliable protection for your valuable devices.

# Preview Product Rating Price
1 Liebert PST5 UPS - 660VA/400W 120V, LCD Monitoring Screen, Standby Power, 8 Outlets, USB Charging, 3 Year Warranty, Uninterruptible Power Supply, Battery Backup with Surge Protection (PST5-660MT120) Liebert PST5 UPS - 660VA/400W 120V, LCD Monitoring Screen, Standby Power, 8 Outlets, USB Charging, 3... No ratings yet $53.54
2 CyberPower EC850LCD Ecologic Battery Backup & Surge Protector UPS System, 850VA/510W, 12 Outlets, ECO Mode, Compact, Uninterruptible Power Supply CyberPower EC850LCD Ecologic Battery Backup & Surge Protector UPS System, 850VA/510W, 12 Outlets,... No ratings yet $109.95
3 Amazon Basics Standby UPS 400VA 255W Surge Protector Battery Power Backup, 6 Outlets - Black Amazon Basics Standby UPS 400VA 255W Surge Protector Battery Power Backup, 6 Outlets - Black No ratings yet $49.79
4 CyberPower CP1500AVRLCD3 Intelligent LCD UPS System, 1500VA/900W, 12 Outlets, 2 USB Ports, AVR, Mini Tower, Black CyberPower CP1500AVRLCD3 Intelligent LCD UPS System, 1500VA/900W, 12 Outlets, 2 USB Ports, AVR, Mini... No ratings yet $189.95
5 APC UPS Battery Backup and Surge Protector, 600VA/300 Watts Backup Battery Power Supply, BE600M1 Back-UPS with USB Charger Port APC UPS Battery Backup and Surge Protector, 600VA/300 Watts Backup Battery Power Supply, BE600M1... No ratings yet $79.99
6 CyberPower ST425 Standby UPS System, 425VA/260W, 8 Outlets, Compact, Black CyberPower ST425 Standby UPS System, 425VA/260W, 8 Outlets, Compact, Black No ratings yet $53.95
7 Ups Battery Backup and Surge Protector,Computer Uninterruptible Power Supply Units,Battery Backup Intelligent LCD,SKE Back UPS,Uninterruptible Power Supply,Battery Backup for Computer 1500VA/900W Ups Battery Backup and Surge Protector,Computer Uninterruptible Power Supply Units,Battery Backup... No ratings yet $159.99
8 600VA/360W Ups Battery Backup and Surge Protector,Computer Uninterruptible Power Supply Units,SKE Ups Power Supply 600VA/360W Ups Battery Backup and Surge Protector,Computer Uninterruptible Power Supply Units,SKE... No ratings yet $79.99
9 Liebert PSA5 UPS - 1000VA/600W 120V, Line Interactive, AVR, mini tower, 10 outlets, USB Charging, 3 year warranty, Uninterruptible Power Supply, Battery Backup with Surge Protection (PSA5-1000MT120) Liebert PSA5 UPS - 1000VA/600W 120V, Line Interactive, AVR, mini tower, 10 outlets, USB Charging, 3... No ratings yet $119.99
10 APC UPS 1500VA UPS Battery Backup and Surge Protector, BX1500M Backup Battery Power Supply, AVR, Dataline Protection APC UPS 1500VA UPS Battery Backup and Surge Protector, BX1500M Backup Battery Power Supply, AVR,... No ratings yet $184.99

Top 10 Best Uninterruptible Power Supply Options on Amazon

1. APC Back-UPS Pro 1500VA UPS

APC is a renowned name in power solutions, and their Back-UPS Pro 1500VA is no exception. This unit offers a capacity of up to 1500VA/900W, making it perfect for high-performance devices like gaming PCs and servers. It features an LCD display that provides real-time status updates and allows users to monitor power usage effectively. The unit comes equipped with surge protection, battery backup, and multiple outlets to connect various devices.

Additionally, it offers power-saving features that automatically shutdown non-essential devices during outages, extending battery life. The APCRBC1500 also includes USB charging ports that allow you to recharge devices even during power failures.

Bestseller No. 1
APC UPS 1500VA UPS Battery Backup and Surge Protector, BX1500M Backup Battery Power Supply, AVR, Dataline Protection
APC UPS 1500VA UPS Battery Backup and Surge Protector, BX1500M Backup Battery Power Supply, AVR, Dataline Protection
  • APC UPS 1500VA / 900W battery backup power supply
  • 10 Outlets (NEMA 5-15R): 5 surge protector with battery backup; 5 outlets with Surge Protection Only
  • 1 GB network dataline protection, 6' Power Cord, right-angle 3-prong wall plug (NEMA 5-15P). Powerchute UPS management via dedicated data port (Windows 10, 22H2 Pro, 11 Pro. For Mac OS, use native "Energy Saver" Settings)
  • Automatic Voltage Regulation (AVR): instantly corrects low/high voltage fluctuations without discharging the battery, and is Active PFC compatible
  • Replaceable Battery and Energy-Star Certified: Easily replace the back up battery with a genuine APC replacement battery, model APCRBC124 (sold separately). This UPS meets the Energy Star Program Requirements for product specification: Uninterruptible Power Supplies (UPS)

2. CyberPower CP1500PFCLCD PFC Sinewave UPS

The CyberPower CP1500PFCLCD offers a pure sine wave output, making it an ideal choice for sensitive electronics. With a 1500VA and 900W capacity, this UPS is perfect for home or office use. The multifunction LCD panel provides real-time feedback on battery status, load capacity, and much more. This model includes 12 outlets (6 with battery backup) and USB ports for device charging.

This UPS is highly efficient, providing up to 12 hours of battery life under low-load conditions and features an Energy Saving Technology that can reduce overall power consumption. CyberPower also supplies a 3-year warranty and free tech support, which is a plus for long-term peace of mind.

OFF -$22.33Bestseller No. 1
CyberPower CP1500PFCLCD PFC Sinewave UPS System, 1500VA/1000W, 12 Outlets, AVR, Mini Tower,Black
CyberPower CP1500PFCLCD PFC Sinewave UPS System, 1500VA/1000W, 12 Outlets, AVR, Mini Tower,Black
  • 1500VA/1000W PFC Sine Wave Battery Backup Uninterruptible Power Supply (UPS) System designed to support active PFC and conventional power supplies; Safeguards computers, workstations, network devices, and telecom equipment
  • 12 NEMA 5-15R OUTLETS: Six battery backup & surge protected outlets, six surge protected outlets; INPUT: NEMA 5-15P right angle, 45 degree offset plug with five foot power cord; 2 USB charge ports (1 Type-A, 1 Type-C) quickly charges mobile phones and tablets
  • MULTIFUNCTION, COLOR LCD PANEL: Displays immediate, detailed information on battery and power conditions; Color display alerts users to potential issues before they can affect critical equipment and cause downtime; Screen tilts up to 22 degrees
  • AUTOMATIC VOLTAGE REGULATION (AVR): Corrects minor power fluctuations without switching to battery power, thereby extending the life of the battery
  • 3-YEAR WARRANTY – INCLUDING THE BATTERY; $500,000 Connected Equipment Guarantee and FREE PowerPanel Management Software (Download)

3. TRIPP LITE SmartPro UPS 1500VA

For those in need of a robust and reliable UPS, the TRIPP LITE SmartPro is an exceptional choice. It offers a 1500VA capacity, ensuring that your equipment remains powered during outages. The device features automatic voltage regulation, providing stable voltage even when the grid fluctuates, and offers a USB connection for monitoring via connected software.

The SmartPro also comes with a generous 8 outlets (4 with battery backup) and includes various protection features, including surge protection and noise filtering. This UPS is particularly suitable for computer servers and networking equipment.

Bestseller No. 1
Tripp Lite SmartPro 1500VA UPS, 120V 1100W, 5 NEMA 5-15R Outlets, Pure Sine Wave, AVR, Network Card Slot, LCD Status Screen, USB, DB9, 1U Rack Mount, 3-Year Warranty & $250,000 Insurance (SMC1500RT1U)
Tripp Lite SmartPro 1500VA UPS, 120V 1100W, 5 NEMA 5-15R Outlets, Pure Sine Wave, AVR, Network Card Slot, LCD Status Screen, USB, DB9, 1U Rack Mount, 3-Year Warranty & $250,000 Insurance (SMC1500RT1U)
  • 1440VA/1100W/120V BATTERY BACKUP: SmartPro line-interactive UPS system with AVR provides reliable battery backup and AC power protection against blackouts, brownouts, surges and line noise that can damage valuable electronics or destroy data.
  • STANDARD WALL OUTLETS PROTECT YOUR DEVICES: Five standard 5-15R outlets in two separate load banks provide connected equipment with pure sine wave AC output during blackouts, overvoltages and severe brownout conditions. Power provided by these outlets is filtered to protect connected equipment against damaging surges and line noise.
  • CLEAN ELETRICAL SIGNAL: Provides pure sine wave AC output during blackouts and direct AC mode. AVR corrects overvoltages and severe brownout conditions. Maintains regulated 120V nominal output during brownouts as low as 90V, while keeping the battery fully charged and ready to take over in case of power failure.
  • OPTIONAL WEBCARDLX NETWORK CARD: Tripp Lite's WEBCARDLX (sold separately) with the latest version of PowerAlert Device Manager firmware provides enhanced remote management capabilities, including customizable dashboard graphs to fit user preferences.
  • RELIABLE PRODUCT FULLY BACKED AND SUPPORTED: This product is covered by a 2-year warranty, 3-year with registration with $250,000 Ultimate Connected Equipment Lifetime Insurance and is supported by Tripp Lite's Chicago-based expert technical support team over phone and email.

4. Eaton 5S300 UPS

The Eaton 5S300 UPS strikes a balance between performance and affordability. With its 300W/500VA capacity, it’s perfect for the home office or small business setup. It provides line-interactive topology and offers pure sine wave output, making it ideal for sensitive electronic devices.

This compact UPS features an LCD display for status updates and has multiple outlets for connecting various devices. The internal management software allows for convenient management of the UPS, and with its compact design, the unit is easy to place in any workspace.

Bestseller No. 1
Eaton 5S1500LCD UPS Battery Backup & Surge Protector, 1500VA / 900W, AVR, LCD Display, Line Interactive
Eaton 5S1500LCD UPS Battery Backup & Surge Protector, 1500VA / 900W, AVR, LCD Display, Line Interactive
  • Quiet operation - an internal fan only operates when in battery mode or correcting severe voltage variations (repetitive, audible notification when on battery, can be disabled); User-friendly LCD display provides access to critical information like battery time remaining, power consumption and outage tracking
  • Power more devices with (10) outlets - (5) battery backup and surge protection outlets, (5) surge protection only outlets (5-15R outlets), plus data line surge protection for 10/100 Mbps networks (RJ-45)
  • Plug-and-play power management with USB port for automatic integration with Windows, Mac and Linux
  • ECO control automatically shuts down non-essential peripherals when the primary device is turned off
  • 3-year warranty on the UPS system and the internal batteries (user-replaceable), plus a $150,000 load protection guarantee for your connected equipment

5. apc BE600M1 Back-UPS 600VA

The APC Back-UPS 600VA is a compact unit that is highly recommended for users with lower power needs. With a capacity of 600VA/330W, it offers solid protection against power surges and outages. This unit features multiple outlets and a USB charging port, making it user-friendly for everyday use.

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If you’re looking for a budget-friendly option that doesn’t compromise on quality, the APC BE600M1 is an excellent choice for personal computers, networking equipment, and small devices. The unit is easy to install and manage, making it perfect for users who require straightforward functionality.

Bestseller No. 1
APC UPS Battery Backup and Surge Protector, 600VA/300 Watts Backup Battery Power Supply, BE600M1 Back-UPS with USB Charger Port
APC UPS Battery Backup and Surge Protector, 600VA/300 Watts Backup Battery Power Supply, BE600M1 Back-UPS with USB Charger Port
  • Uninterruptible power supply (UPS) with 600VA / 330W battery backup power
  • 7 Outlets (NEMA 5-15R): 5 Battery Backup & Surge Protector; 2 Outlets with Surge Protection Only
  • 1 USB Charger Port (1.5A) for cell phones, small portable electronics
  • 5' Power Cord, right-angle 3-prong wall plug (NEMA 5-15P), wall-mountable. Powerchute UPS management via dedicated data port (Windows 10, 22H2 Pro, 11 Pro. For Mac OS, use native "Energy Saver" Settings)
  • Replaceable Battery: Easily replace the UPS battery with a genuine APC replacement battery, model APCRBC154 (sold separately)

6. Vertiv Liebert PSA5 UPS

The Vertiv Liebert PSA5 is engineered for performance and dependability. Offering either 750VA or 1000VA options, it’s great for both home and business applications. This line-interactive UPS provides enhanced reliability and is equipped with power management software for easy monitoring.

The design features user-friendly LED indicators that provide an overview of the power conditions and unit status. The Vertiv Liebert PSA5 directly supports both servers and network devices, making it versatile for various applications.

OFF -$40.01Bestseller No. 1
Liebert PSA5 UPS - 1500VA/900W 120V, Line Interactive, AVR, Mini Tower, 10 Outlets, USB Charging, 3 Year Warranty, Uninterruptible Power Supply, Battery Backup with Surge Protection (PSA5-1500MT120)
Liebert PSA5 UPS - 1500VA/900W 120V, Line Interactive, AVR, Mini Tower, 10 Outlets, USB Charging, 3 Year Warranty, Uninterruptible Power Supply, Battery Backup with Surge Protection (PSA5-1500MT120)
  • SURGE PROTECTION AND BATTERY BACKUP: The 1500VA/900W UPS has AVR to extend battery life and USB communications for notifications and controlled shutdown with free software download.
  • 10 OUTLETS, 2 USB CHARGING PORTS: It has 5 surge only and 5 battery & surge outlets; 2 are widely spaced to accommodate transformer-block plugs without covering adjacent outlets.
  • LCD DISPLAY: Monitor run time, load capacity, battery status and input/output voltage and frequency.
  • ENERGY EFFICIENT: This Energy Star certified UPS meets eco-friendly requirements.
  • NO HASSLE WARRANTY: 3-year full unit coverage including battery with advanced replacement warranty.

7. APC Back-UPS BX1300G 1300VA UPS

The APC BX1300G is another fantastic offering from APC, known for its reliability and ease of use. With a 1300VA capacity, it strikes a balance between power and cost. The unit offers eight outlets, four of which are backed up by the battery, along with surge protection for your electronics.

This UPS is particularly praised for its compact design, making it perfect for tight spaces. APC also includes power-saving features that shut off non-essential devices while maintaining power to critical devices. This helps preserve battery life during outages.

Bestseller No. 1
UPSBatteryCenter Compatible Replacement Battery Pack for APC Back-UPS XS 1300VA BX1300G
UPSBatteryCenter Compatible Replacement Battery Pack for APC Back-UPS XS 1300VA BX1300G

8. CyberPower CP1350AVRLCD Intelligent LCD UPS

The CyberPower CP1350AVRLCD provides 1350VA of battery power with an LCD that shows the status of the UPS in real-time. It is ideal for desktops, gaming systems, and home theater equipment. The unit features Automatic Voltage Regulation to stabilize voltage during fluctuations, ensuring your devices are protected.

CyberPower also designed the unit with 12 outlets, 6 of which are backed up by the battery. The UPS includes a three-year warranty, reinforcing a commitment to quality and customer satisfaction.

Bestseller No. 1
CyberPower CP1350AVRLCD Intelligent LCD UPS System, DISCONTINUED * SEE NEW UPDATED MODEL CP1350AVRLCD3 *
CyberPower CP1350AVRLCD Intelligent LCD UPS System, DISCONTINUED * SEE NEW UPDATED MODEL CP1350AVRLCD3 *
  • 1350VA/815W Intelligent LCD Battery Backup Uninterruptible Power Supply (UPS) System uses simulated sine wave output to safeguard workstations, networking devices, and home entertainment equipment
  • 10 NEMA 5-15R OUTLETS: Five battery backup & surge protected outlets; Five surge protected outlets; INPUT: NEMA 5-15P right angle, 45 degree offset plug with six foot power cord
  • MULTIFUNCTION LCD PANEL: Displays immediate, detailed information on battery and power conditions, including: estimated runtime, battery capacity, load capacity, etc.
  • AUTOMATIC VOLTAGE REGULATION (AVR): Corrects minor power fluctuations without switching to battery power, thereby extending the life of the battery
  • 3-YEAR WARRANTY – INCLUDING THE BATTERY; $500,000 Connected Equipment Guarantee and FREE PowerPanel Personal Edition Management Software (Download)

9. APC Smart-UPS 1000VA LCD

The APC Smart-UPS 1000VA is tailored for businesses that require robust power solutions. With a pure sine wave output, it protects sensitive electronics and offers extended battery life. This unit includes an LCD touchscreen for monitoring and configuration, making it a user-friendly UPS for complex setups.

It provides 8 NEMA outlets and has an internal battery that can run for an impressive duration, ensuring quality backup during critical outages. With advanced features, it’s a top option for networks and servers.

Bestseller No. 1
SMT1000RM2U - APC Smart-UPS 1000VA LCD RM 2U Compatible Replacement Battery Cartridge by UPSBatteryCenter
SMT1000RM2U - APC Smart-UPS 1000VA LCD RM 2U Compatible Replacement Battery Cartridge by UPSBatteryCenter
  • UPSBatteryCenter Replacement battery pack for APC Smart-UPS 1000VA LCD RM 2U - 100% Compatible
  • Compatible UPS model: SMT1000RM2U (Check the model #)
  • Hot Swappable - No downtime required - Easy Installation - Plug & Play
  • Arrives fully charged and ready to go - (1) Year Replacement Warranty!

10. Tripp Lite 1500VA UPS

The Tripp Lite 1500VA UPS stands out with a powerful capacity and robust feature set. This UPS provides battery backup and surge protection, ensuring that connected devices are safeguarded against power variances. The unit is compact yet powerful, with an impressive runtime during loads, adequate for small to medium-sized networks.

The Tripp Lite unit also offers several outlets and a USB port for device charging. It’s an excellent all-around UPS for home and small office operations, providing reliable protection and ease of use.

OFF -$199.77Bestseller No. 1
Tripp Lite SMART1500LCD 1500VA UPS Smart Battery Backup & Surge Protector, 900W, 8 Outlets, Rack Mount UPS, Tower Mount Adapter, LCD Screen, AVR, Ethernet Protection, Black
Tripp Lite SMART1500LCD 1500VA UPS Smart Battery Backup & Surge Protector, 900W, 8 Outlets, Rack Mount UPS, Tower Mount Adapter, LCD Screen, AVR, Ethernet Protection, Black
  • SMART UPS: Work through short black outs or save files safely during longer blackouts. Mount in either 2U of rackmount space or vertical tower with included adapter. Six-foot standard NEMA 5-15P input power cord connects to compatible AC outlets.
  • RELIABLE PROTECTION: 8-outlets provide UPS battery backup & surge protection to protect servers, computers & peripherals. Perfect for small server, network devices, desktop PC, monitor, workstation, entertainment systems, wireless router and more.
  • AUTOMATIC VOLTAGE REGULATION: AVR corrects brownouts & over voltages between 75V and 147V back to safe standard 120V without using battery power. Also features 100 Mbps Ethernet RJ45 port protection and Telephone/DSL RJ11 port dataline protection.
  • ADVANCED POWER FEATURES: Internal batteries are easily user replaceable. Included cables connect to a computer running Tripp Lite's free downloadable PowerAlert software to enable safe unattended system shutdown in case of a prolonged power failure.
  • RELIABLE PRODUCT FULLY BACKED & SUPPORTED: This product is covered by a 3-Year Manufacturer's Warranty, $250,000 Ultimate Lifetime Connected Equipment Insurance, and is supported by Tripp Lite's expert technical support team over phone, web & email.

Buying Guide: How to Choose the Best Uninterruptible Power Supply

When it comes to selecting the best uninterruptible power supply (UPS), there are several critical factors to consider. Below is a comprehensive buying guide designed to help you make an informed choice.

1. Power Capacity

Identify how much power your devices require. The UPS’s capacity is measured in VA (volt-amperes) or Watts (W). Ensure that the unit you choose can handle the total wattage of all the devices you intend to connect.

2. Output Type

Determine if you need a pure sine wave or modified sine wave output. Pure sine wave outputs are better for sensitive electronics as they provide cleaner power, while modified sine wave outputs can be used for less sensitive devices.

3. Battery Run Time

Check how long the unit can keep your devices powered during an outage. Battery run time varies among UPS models and depends on the load connected to the UPS.

4. Number of Outlets

Consider how many devices you’ll connect to your UPS. Ensure that there are enough outlets, and check if they include surge protection. Units may have a mix of battery backup outlets and surge-only outlets.

5. Additional Features

Look for extra features such as LCD displays that provide feedback on power conditions, USB charging ports, energy-saving modes, or management software for monitoring and configuration.

6. Warranty and Support

Evaluate the warranty offered by the manufacturer. A robust warranty coupled with customer support can be invaluable if you encounter issues down the line.

In conclusion, choosing the best best uninterruptible power supply is essential for protecting your crucial electronic devices against power interruptions. With our top 10 product reviews and the comprehensive buying guide presented here, finding the perfect UPS for your needs will be easier than ever. Always remember to assess your specific requirements, and select accordingly to ensure a seamless power experience.

Last update on 2024-09-23 / Affiliate links / Images from Amazon Product Advertising API | votechriscarrillo.com is a participant in the Amazon Associate program and will earn from qualifying purchases.

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