A computer power supply backup is a device that helps keep your computer running in the event of a power outage. It does this by providing power to your computer’s motherboard and other components, allowing you to save your work and safely power down your computer.

There are a number of different computer power supply backup options available, each with its own advantages and disadvantages. Some of the most common types of computer power supply backups include uninterruptible power supplies (UPSes), power strips with surge protectors, and battery packs.

UPSes are by far the most popular type of computer power …