Backup Power Supply and Uninterruptible Power Supply

Best Uninterruptible Power Supply (UPS) in 2025

An uninterruptible power supply (UPS) helps prevent sudden shutdowns, data loss, and hardware damage by providing backup power when your main electricity fails.

2026 Jan 20

Learn More

Why You Should Use an Uninterruptible Power Supply (UPS)

Without an uninterruptible power supply, you''re just a power outage away from losing all your work.

2025 Sep 26

Learn More

Considering a battery backup for your computer? Here''s

Uninterruptible Power Supplies aren''t just for the work setting – you can buy them for the home as well, and there are lots of reasons to consider one, especially if you do any

2025 Mar 09

Learn More

Understanding Uninterruptible Power Supplies (UPS): A

What is an Uninterruptible Power Supply (UPS)? A UPS is a device that provides backup power to connected equipment during power interruptions or fluctuations. It ensures

2025 Sep 17

Learn More

What Is a UPS? A Guide to Uninterruptible Power Supplies and

How does a UPS work? Uninterrupted power supplies protect electronics from power disturbances. Acting as a safeguard, a UPS provides backup power and ensures uninterrupted

2025 Nov 05

Learn More

What is an Uninterruptible Power Supply (UPS)? Backup Power

What is an Uninterruptible Power Supply (UPS)? An Uninterruptible Power Supply, commonly referred to as a UPS, is a device that provides emergency power to a load when

2025 Sep 30

Learn More

Uninterruptible Power Supply Applications: Where and Why UPS

An uninterruptible power supply (UPS) is a device that provides immediate backup power to connected equipment when the primary power source fails or becomes unstable.

2025 Jun 10

Learn More

The Best UPS Battery Backups

We''ve done the research and hands-on testing, and these are the best UPS battery backups for those unexpected power outages. Note: Prices are subject to change.

2025 Jun 10

Learn More

What Is a UPS? A Guide to Uninterruptible Power

How does a UPS work? Uninterrupted power supplies protect electronics from power disturbances. Acting as a

2025 Sep 24

Learn More

uninterruptible power supply ups systems a guide to reliable power

By providing backup power, a Uninterruptible Power Supply (UPS) ensures that operations can continue without interruption during brief outages, or that sufficient time is

2025 Mar 30

Learn More

The Best Uninterruptible Power Supply (UPS)

The CyberPower LE1000DG is the best UPS for people who want to back up a few small electronics — such as a modem, router, PC, external hard drive, or game server —

2026 Jan 21

Learn More