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Minding Your mAhs Ep24 has been uploaded to my Battery Mooch YouTube channel

Discussion in 'Batteries and Chargers' started by Mooch, Nov 27, 2019.

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  1. Mooch

    Mooch Electron Wrangler Verified Member ECF Veteran

    Supporting member
    May 13, 2015
    A quick video showing the crude prototype I built to test what I had learned about using solid state thermoelectric coolers (TECs), Peltier devices. The goal is to build a chamber to test up to four batteries at a time while simulating the cold weather they might be used in to measure their loss of performance.

    The prototype can bring the test chamber down to -23°C(-9°F), meeting my initial goal of -20°C. The final version should be able to bring batteries down to -30°C (-22°F) even when being discharged hard and creating a lot of heat.

    This video just introduces the prototype. If you would like to see a Part 2 video done to explain the TEC testing I did and to review my design decisions for the prototype please let me know in the comments for the video.

    • Like Like x 4
    • Informative Informative x 3
  2. sonicbomb

    sonicbomb Vaping Master Verified Member ECF Veteran

    Feb 17, 2015
    1187 Hundertwasser
    Don't you ever take a holiday, sheesh!#
    Cheers Mooch.
    • Funny Funny x 1

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