What is an uninterruptible power supply (UPS battery backup)?

An Uninterruptible Power Supply (aka a UPS Battery Backup) protects vital connected equipment -- computers, servers, and telecommunications equipment -- from power outages. During an outage, that small UPS Battery Backup under your desk at work gives you enough time to save your spreadsheet and properly shut down your computer.

Where can I buy a replacement UPS battery?

CyberPower sells replacement batteries for our top pick and upgrade pick, as do some third-party battery makers. Amazon Basics doesn’t sell spare UPS batteries, but you can get a compatible replacement for our budget pick from Duracell, Mighty Max, and other well-established brands.

Where can I find the UPS battery backup?

ENERGY STAR makes it easy to find the UPS Battery Backup to fit your needs. Using our ENERGY STAR product finder, you can select from hundreds of certified efficient models from the best, most popular and most trusted brands you rely on to keep your equipment safe -- like APC, Eaton, Liebert, Tripp Lite, and others.

What is UPS battery backup?

During an outage, that small UPS Battery Backup under your desk at work gives you enough time to save your spreadsheet and properly shut down your computer. For data centers, a massive, 8-ton UPS Battery Backup affords operators a chance to bring on backup generators during a power outage.

What is ups & how does it work?

UPS which stands for Uninterruptible Power Supply is a device that provides backup power to electrical systems during power outages or fluctuations. It helps to ensure uninterrupted operation and protect sensitive equipment from potential damage. We offer different types of UPS serving various requirements and the details can be found below.

Are UPS battery backups Energy Star certified?

Regardless of whether you need one under your desk or in your data center, look for UPS Battery Backups that have earned the ENERGY STAR label to save energy and help protect the climate.