Best Battery Backups For Computers of 2025

According To Customer Reviews
When it comes to safeguarding your computer system from unexpected power outages and surges, a reliable battery backup is an essential investment. Our carefully curated selection of top-rated battery backups... for computers is here to provide you with peace of mind and uninterrupted productivity. Each product featured on this page has been thoroughly vetted based on real user reviews, ensuring that you can make an informed decision on the best backup solution for your specific needs. Whether you're a professional in need of a robust power protection system or a home user seeking to safeguard your valuable data, our ranking of battery backups is designed to help you find the perfect match for your requirements.
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American Power Conversion (APC) 1500V Power Saving Back-UPS Pro, 865W

American Power Conversion (APC) 1500V Power Saving Back-UPS Pro, 865W

Tripp Lite SmartPro LCD 120V 1500VA 2U Rack/Tower Line-Interactive UPS, 900W, AVR, 8 Outlets

Tripp Lite SmartPro LCD 120V 1500VA 2U Rack/Tower Line-Interactive UPS, 900W, AVR, 8 Outlets

American Power Conversion (APC) BE600M1 Back-UPS 600VA 7 Outlet Uninterruptible Power Supply with USB Charging Port

American Power Conversion (APC) BE600M1 Back-UPS 600VA 7 Outlet Uninterruptible Power Supply with USB Charging Port

American Power Conversion (APC) Power-Saving Back-UPS Pro 700, I/O 120V

American Power Conversion (APC) Power-Saving Back-UPS Pro 700, I/O 120V

American Power Conversion (APC) Back-UPS BE425M 255W Power Supply, 6-Outlet, 120V

American Power Conversion (APC) Back-UPS BE425M 255W Power Supply, 6-Outlet, 120V

CyberPower AVR Series Computer Battery Backup, 1200VA 720W UPS, 8 Outlets

CyberPower AVR Series Computer Battery Backup, 1200VA 720W UPS, 8 Outlets

CyberPower PFC Sinewave Computer Battery Backup, 1350VA 810W UPS, 10 Outlets

CyberPower PFC Sinewave Computer Battery Backup, 1350VA 810W UPS, 10 Outlets

Tripp Lite SmartPro 120V 1500VA 2U Rack Line-Interactive Sine Wave UPS, 1350W, AVR, 8 Outlets

Tripp Lite SmartPro 120V 1500VA 2U Rack Line-Interactive Sine Wave UPS, 1350W, AVR, 8 Outlets

American Power Conversion (APC) Back-UPS 650 8 Outlet Surge Protector and Battery Backup (120V)

American Power Conversion (APC) Back-UPS 650 8 Outlet Surge Protector and Battery Backup (120V)

CyberPower PFC Sinewave Computer Battery Backup, 1500VA 1000W UPS, 12 Outlets

CyberPower PFC Sinewave Computer Battery Backup, 1500VA 1000W UPS, 12 Outlets

What to look for in battery backups for computers?

Battery backups, also known as Uninterruptible Power Supplies (UPS), are crucial for ensuring your computer system remains safe and operational during power outages. Here are some factors to consider when purchasing a battery backup.

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1. Power Capacity

The power capacity of the UPS determines how many devices it can support and for how long. This is usually measured in Volt-Amps (VA). The higher the VA rating, the more devices it can support and the longer it will provide power.

2. Battery Life

Check how long the battery backup can keep your computer running during a power outage. This will depend on the power consumption of your computer and other connected devices.

3. Number of Outlets

Ensure that the battery backup has enough outlets to connect all your essential devices. Some models also offer surge protection for these outlets.

4. Warranty and Support

Look for a UPS that comes with a good warranty and reliable customer support. This will be useful in case of any technical issues or failures.
1
American Power Conversion (APC) 1500V Power Saving Back-UPS Pro, 865W

American Power Conversion (APC) 1500V Power Saving Back-UPS Pro, 865W

(496)
$339.99

About the Product

A powerful and reliable APC UPS that provides backup power to your computer components during outages.

Key Features

  • American Power Conversion (APC)

What customers like

  • Good customer support and trade-up program
  • Power saving features
  • Many outlets and expansion capacity
  • Easy setup and use
  • Reliable performance

Specifications

2
Tripp Lite SmartPro LCD 120V 1500VA 2U Rack/Tower Line-Interactive UPS, 900W, AVR, 8 Outlets

Tripp Lite SmartPro LCD 120V 1500VA 2U Rack/Tower Line-Interactive UPS, 900W, AVR, 8 Outlets

(354)
$533.52

About the Product

A reliable 1500VA/900W UPS with 8 outlets, AVR, and LCD screen for desktop computers and electronics.

Key Features

  • 870
  • Voltage Regulator
  • Uninteruptible Power Supply
  • 2U
  • 6'

What customers like

  • Helpful during outages
  • Meets expectations
  • Reliable
  • Good value

Specifications

  • Tripp Lite
3
American Power Conversion (APC) BE600M1 Back-UPS 600VA 7 Outlet Uninterruptible Power Supply with USB Charging Port

American Power Conversion (APC) BE600M1 Back-UPS 600VA 7 Outlet Uninterruptible Power Supply with USB Charging Port

(144)
$99.99

About the Product

A 600VA Uninterruptible Power Supply with 7 outlets, USB charging port, adjustable voltage sensitivity, and audible alarms.

Key Features

  • Uninteruptible Power Supply
  • American Power Conversion (APC)

What customers like

  • Reliable power surge protection
  • Provides power during outages
  • Prevents interruptions
  • Convenient and accessible design
  • Portable and sleek

Specifications

4
American Power Conversion (APC) Power-Saving Back-UPS Pro 700, I/O 120V

American Power Conversion (APC) Power-Saving Back-UPS Pro 700, I/O 120V

(122)
$179.99

About the Product

A power-saving UPS with LCD display, hot-swappable battery, and six power outlets for versatile connectivity.

Key Features

  • American Power Conversion (APC)

What customers like

  • Good value for the price
  • Useful LCD display with detailed information
  • Excellent power protection and backup functionality
  • Long-lasting and reliable performance
  • Smooth installation and setup process

Specifications

5
American Power Conversion (APC) Back-UPS BE425M 255W Power Supply, 6-Outlet, 120V

American Power Conversion (APC) Back-UPS BE425M 255W Power Supply, 6-Outlet, 120V

(121)
$79.99

About the Product

A reliable and affordable uninterruptible power supply with battery backup and surge protection for home and small business electronics.

Key Features

  • Uninteruptible Power Supply
  • American Power Conversion (APC)

What customers like

  • Multiple outlets
  • Affordable price
  • Compact size
  • Reliable performance
  • Added protection from power fluctuations and outages

Specifications

6
CyberPower AVR Series Computer Battery Backup, 1200VA 720W UPS, 8 Outlets

CyberPower AVR Series Computer Battery Backup, 1200VA 720W UPS, 8 Outlets

(61)
$169.95

About the Product

A 1200VA UPS with AVR technology, 8 outlets, and surge protection for mid-level office workstations and home entertainment systems.

Key Features

  • Uninteruptible Power Supply
  • 1080
  • 6'
  • CyberPower

What customers like

  • Suitable for long-term use
  • Reliable power outage protection
  • Dependable performance

Specifications

7
CyberPower PFC Sinewave Computer Battery Backup, 1350VA 810W UPS, 10 Outlets

CyberPower PFC Sinewave Computer Battery Backup, 1350VA 810W UPS, 10 Outlets

(61)
$219.95

About the Product

A 1350VA/810W UPS system with pure sine wave output, automatic voltage regulation, and multifunction LCD panel.

Key Features

  • 1030
  • Uninteruptible Power Supply
  • 5'
  • CyberPower

Specifications

8
Tripp Lite SmartPro 120V 1500VA 2U Rack Line-Interactive Sine Wave UPS, 1350W, AVR, 8 Outlets

Tripp Lite SmartPro 120V 1500VA 2U Rack Line-Interactive Sine Wave UPS, 1350W, AVR, 8 Outlets

(170)
$1304.78

About the Product

A reliable 2U rack UPS with 8 outlets, LCD screen, AVR, and surge suppression for mission-critical equipment.

Key Features

  • 570
  • Voltage Regulator
  • Uninteruptible Power Supply
  • 2U
  • 10'

What customers like

  • User-friendly with clear installation and management software
  • LCD display and alerting feature for easy monitoring
  • Great customer service and extended warranty options
  • Reliable performance and protection against power problems
  • Compact size and suitable for IDF closets

Specifications

  • Tripp Lite
9
American Power Conversion (APC) Back-UPS 650 8 Outlet Surge Protector and Battery Backup (120V)

American Power Conversion (APC) Back-UPS 650 8 Outlet Surge Protector and Battery Backup (120V)

(137)
$109.99

About the Product

A powerful and reliable UPS with surge protection, battery backup, and advanced features for various devices.

Key Features

  • American Power Conversion (APC)

What customers like

  • Long battery life
  • Compact size and easy setup
  • Reliable surge protection
  • Works as advertised
  • Excellent investment

Specifications

10
CyberPower PFC Sinewave Computer Battery Backup, 1500VA 1000W UPS, 12 Outlets

CyberPower PFC Sinewave Computer Battery Backup, 1500VA 1000W UPS, 12 Outlets

(61)
$239.95

About the Product

A 1500VA/1000W UPS system with pure sine wave output, automatic voltage regulation, and multifunction LCD panel.

Key Features

  • 1445
  • 1000
  • Uninteruptible Power Supply
  • CyberPower
  • Base

What customers like

  • Good price range
  • Great display
  • Plenty of plugs
  • Protects equipment
  • Superb features

Specifications

American Power Conversion (APC) 1500V Power Saving Back-UPS Pro, 865W

American Power Conversion (APC) 1500V Power Saving Back-UPS Pro, 865W

Tripp Lite SmartPro LCD 120V 1500VA 2U Rack/Tower Line-Interactive UPS, 900W, AVR, 8 Outlets

Tripp Lite SmartPro LCD 120V 1500VA 2U Rack/Tower Line-Interactive UPS, 900W, AVR, 8 Outlets

American Power Conversion (APC) BE600M1 Back-UPS 600VA 7 Outlet Uninterruptible Power Supply with USB Charging Port

American Power Conversion (APC) BE600M1 Back-UPS 600VA 7 Outlet Uninterruptible Power Supply with USB Charging Port

American Power Conversion (APC) Power-Saving Back-UPS Pro 700, I/O 120V

American Power Conversion (APC) Power-Saving Back-UPS Pro 700, I/O 120V

  • Price
  • Customer Ratings
  • Manufacturer
  • $339.99
  • (496)
  • American Power Conversion (APC)
  • $533.52
  • (354)
  • Tripp Lite
  • $99.99
  • (144)
  • American Power Conversion (APC)
  • $179.99
  • (122)
  • American Power Conversion (APC)

Frequently Asked Questions

What features should I look for in a battery backup for my computer? + X

When selecting a battery backup for your computer, consider features such as the power capacity (measured in VA or watts), the number of outlets, surge protection, runtime on battery, automatic voltage regulation (AVR), and compatibility with your computer system. Additionally, software integration for automated shutdowns and monitoring can be beneficial.

How do I determine the right size of battery backup for my needs? + X

To determine the right size of battery backup, calculate the total wattage of all devices you plan to connect. Ensure the UPS can handle this load by checking its power rating. It's advisable to choose a unit with a slightly higher capacity than your calculated requirement to account for any future expansion or additional devices.

Can a battery backup protect my computer from power surges? + X

Yes, most battery backups come with built-in surge protection that helps safeguard your computer and other connected devices from voltage spikes and power surges. This feature is crucial for preventing damage to sensitive electronic components during electrical disturbances.

How long will a typical battery backup last during a power outage? + X

The duration a battery backup can last during a power outage depends on its capacity and the total load connected to it. Generally, smaller units might provide around five to ten minutes of runtime at full load, while larger units can offer up to an hour or more. It's important to choose a model that provides sufficient time for safely shutting down your equipment.

How often should I replace the batteries in my UPS? + X

Battery life in a UPS typically ranges from three to five years, depending on usage and environmental conditions. It's recommended to perform regular maintenance checks and replace the batteries when they show signs of reduced performance or at the end of their expected lifespan to ensure reliable operation.

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