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Simple Battery Tester

Posted January 17, 2009 by Chris

Today’s project is an old fashioned one for amateurs and experts: The Battery Tester. It checks to see if the battery has any juice left to power appliances. The design is purely analog so parts are cheap and the tester is very small. Take a look!

One Response to “Simple Battery Tester”

  1. Dick Cappels Says:

    Thank you for linking to one of my web pages. Links like that help me “pay the rent” for the website.

    In the future, before you copy photographs or any material from my site, please ask for permission.

    I see that on this photograph, you removed my copyright notice. Please replace it with a copy of the original with the copyright notice intact.

    Thank you again for your linking to my site.


    Dick Cappels

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