Unfortunately most UPS's pack tiny batteries that last just a few minutes before they drain. That's great for saving out files and shutting down. It's not so good for working on and on while the power is out.
Quite a few of you have written in about using a car battery with your UPS... we don't recommend it, but we walk you thru the project in this episode!
And, yes, we do have a Disco Ball ready to run on emergency power.... tho we really want to swap in a pair of deep cycle batteries before we leave the disco ball spinning all weekend.
Systm is the Do It Yourself show designed for the common geek who wants to quickly and easily learn how to dive into the latest and hottest tech projects. We will help you avoid pitfalls and get your project up and running fast.