10 Best computer uninterruptible power supply units of 2026

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1

CyberPower

CyberPower CP1500PFCRM2U PFC Sinewave UPS Battery Backup
Key specs
- product dimensions:10.5 x 17 x 3.4 inches
- batteries:2 12V batteries required. (included)
- item weight:26.8 pounds
- customer reviews:4.5 4.5 out of 5 stars 14,783 ratings 4.5 out of 5 stars
- asin:B0B354X985
9.8

Exceptional

Our Rating
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Value for Money

2

APC
APC UPS 1500VA/900W Pure Sine Wave UPS for Computer, Electronics, BR1500MS2
Main highlights

Sinewave Power for Sensitive Electronics
Delivers clean sinewave power and automatic voltage regulation, helping protect computers and electronic devices for cooler, longer-lasting operation.

Ideal for Home Offices and Smart Devices
Perfect for safeguarding computers, TVs, routers, and smart home devices during battery backup needs and power interruptions.

Praised for Multiple Outlets and LCD Display
Users value its 10 protected outlets and the clear, angled LCD screen for real-time status updates.
9.5

Excellent

Our Rating
3

CyberPower
CyberPower CP1500PFCLCD PFC Sinewave UPS Battery Backup and Surge Protector, 1500VA/1000W, 12 Outlets, AVR, Mini Tower, UL Certified

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Main highlights

Advanced Sine Wave Power Feature
Provides 1500VA/1000W PFC sine wave output to safeguard electronics and extend battery life with automatic voltage regulation.

Ideal for Workstations and Network Protection
Optimal for computers, telecom, and network devices needing reliable UPS performance and surge protection.

Praised for Informative LCD Display
Customers often praise the easy-to-read tilting color LCD panel allowing real-time monitoring of power conditions.
9.4

Excellent

Our Rating
4

APC
APC UPS 1500VA/900W, LCD, AVR, UPS Battery Backup & Surge Protector BX1500M
Main highlights

High capacity 1500VA power and 10 protected outlets
Delivers 1500VA/900W power with 10 outlets, ensuring consistent backup and surge protection for essential electronics during outages.

Ideal for home offices and connected electronics
Provides backup power and surge protection for computers, routers, smart home devices, and media centers in home or office environments.

User-replaceable battery and AVR praised by users
The easily replaceable battery and automatic voltage regulation are highly appreciated for extending product lifespan and stabilizing power.
9.2

Excellent

Our Rating
5

CyberPower
CyberPower CP1500AVRLCD3 Intelligent LCD UPS Battery Backup
Main highlights

Powerful Protection and Features
1500VA/900W UPS with AVR technology ensures stable power output.

Ideal for Home and Office Use
Protects computers, gaming consoles, and entertainment systems from power issues.

Praised LCD Display
Real-time monitoring of UPS status and battery level.
Key specs
- product dimensions:13.78 x 3.94 x 10.2 inches
- batteries:2 12V batteries required. (included)
- item weight:23.8 pounds
- customer reviews:4.5 4.5 out of 5 stars 8,013 ratings 4.5 out of 5 stars
- asin:B0BCMLLSHL
9.0

Excellent

Our Rating

9.7
Battery Duration

9.5
Simple to use

9.3
Tech Support
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6

GOLDENMATE
GOLDENMATE 1000VA/800W Lithium UPS Battery Backup & Surge Protector, White
Main highlights

Pure Sine Wave Power Reliable Backup
Delivers 1000VA/800W of pure sine wave backup power with advanced LiFePO4 battery for high efficiency, long lifespan, and safe operation.

Perfect for Computers and Electronics Support
Ideal for protecting computers, network devices, and telecom equipment against power issues, outages, and surges.

Extended 10 Years Maintenance-Free Lifespan
Frequently praised for its durable, maintenance-free lithium battery technology and reliable long-term use.
8.8

Very Good

Our Rating
7

TRIPP LITE
Eaton Tripp Lite SMART1500LCD 1500VA 2U Rack Mount UPS 900W Battery Backup
Main highlights

Key Features and Benefits
Tripp Lite SMART1500LCD offers 1500VA/900W capacity, AVR, and surge protection.

Ideal Use Cases
Perfect for protecting computers, servers, and entertainment systems from power issues.

Praised Feature
Customers appreciate the seamless transition during power failures.
Key specs
- product dimensions:N/A
- batteries:2 Product Specific batteries required. included
- item weight:29 pounds
- customer reviews:4.3 4.3 out of 5 stars 5,829 ratings 4.3 out of 5 stars
- asin:B000DZRY9C
8.6

Very Good

Our Rating

8.7
Easy installation

8.0
lasts a long time

8.0
Battery Duration
8

APC
APC 1000VA/600W Pro UPS Battery Backup for Office Electronics, AVR, BX1000M
Main highlights

Battery Backup and Surge Protection
1000VA/600W power supply with 8 outlets, 4 with battery backup.

Ideal for Home Offices
Perfect for computers, modems, and routers during power outages.

User-Friendly Operation
Easy setup with clear display and eco mode for energy savings.
Key specs
- product dimensions:12.2 x 3.58 x 7.48 inches
- batteries:1 Product Specific batteries required. included
- item weight:15.87 pounds
- customer reviews:4.6 4.6 out of 5 stars 4,611 ratings 4.6 out of 5 stars
- asin:B06VY12HW4
8.3

Good

Our Rating

9.9
Noise level

9.5
Easy installation

8.2
Battery Duration
9

CyberPower
CyberPower CP1000PFCLCD PFC Sinewave UPS Battery Backup and Surge Protector
Main highlights

PFC sine wave support for secure backup
Designed to protect sensitive computers, workstations, and network devices with PFC sine wave output and advanced surge protection.

Ideal for home office and small business equipment
Safeguards critical devices against downtime and power fluctuations with 10 outlets and a 5-foot offset power cord.

Users praise informative multifunction LCD panel
The tiltable color LCD panel with real-time alerts enhances user confidence and helps prevent equipment issues.
8.1

Good

Our Rating
10

GOLDENMATE
GOLDENMATE 1000VA/800W Lithium UPS Battery Backup & Surge Protector, Gray
Main highlights

Long Battery Life and Pure Sine Wave Power
Provides reliable backup power with a LiFePO4 battery lasting over 10 years and pure sine wave output for sensitive devices.

Perfect for Computers and Network Equipment
A great solution for uninterrupted power to computers, workstations, and telecom equipment during outages or electrical fluctuations.

Most Appreciated: Quiet, Efficient Cooling
Users value the advanced cooling system that remains under 50 dB for quiet operation even during heavy use.
8.0

Good

Our Rating

10 Best computer uninterruptible power supply units of 2026

1

CyberPower CP1500PFCRM2U PFC Sinewave UPS Battery Backup

How do we rank?

How do we rank?

Analyzing top stores

2

APC UPS 1500VA/900W Pure Sine Wave UPS for Computer, Electronics, BR1500MS2

3

CyberPower CP1500PFCLCD PFC Sinewave UPS Battery Backup and Surge Protector, 1500VA/1000W, 12 Outlets, AVR, Mini Tower, UL Certified

4

APC UPS 1500VA/900W, LCD, AVR, UPS Battery Backup & Surge Protector BX1500M

5

CyberPower CP1500AVRLCD3 Intelligent LCD UPS Battery Backup

9.7

9.5

9.3

6

GOLDENMATE 1000VA/800W Lithium UPS Battery Backup & Surge Protector, White

7

Eaton Tripp Lite SMART1500LCD 1500VA 2U Rack Mount UPS 900W Battery Backup

8.7

8.0

8.0

8

APC 1000VA/600W Pro UPS Battery Backup for Office Electronics, AVR, BX1000M

9.9

9.5

8.2

9

CyberPower CP1000PFCLCD PFC Sinewave UPS Battery Backup and Surge Protector

10

GOLDENMATE 1000VA/800W Lithium UPS Battery Backup & Surge Protector, Gray

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