How to Make your UPS battery last a long time

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.

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UPS Hack! Take the tiny battery out of your Uninteruptible Power Supply and replace it with a car battery: you get to run your UPS for a lot longer, and potentially melt your face!

Now you can run your disco ball for 48 hours if that's your kind of thing!

From Revision3:
Uninterruptible power supplies are a great for maintaining power to a PC during a black out or brown out.

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.

1 Comment

nice information about ups battery.

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