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  1. JohnnyDC

    A bunch of engineers are better than one...battery powered MICA/carbon fiber heating element

    IRStuff, The manufacturer sent over the exact specs and we feel it will work well as far as physical dimensions. Also, it's around 74wh which we can make work. There is a question that I have regarding the stas shown below: 14.8V 5000MAH Li-ion battery pack Max continuous current: 3-3.5A...
  2. JohnnyDC

    A bunch of engineers are better than one...battery powered MICA/carbon fiber heating element

    We could work with 63Whr and shorten the run cycle to 15 minutes to get more cycles. check this one out, 4.4A, 14.4V, 8 cell: http://www.alibaba.com/product-detail/Customized-replacement-laptop-battery-for-CLEVO_60087297604.html Our biggest problem is getting it narrow and short enough to fit...
  3. JohnnyDC

    A bunch of engineers are better than one...battery powered MICA/carbon fiber heating element

    IRstuff, what is the conversion you use to arrive at 46.1 min from Whr/W (20/26)? Please excuse my ignorance in this arena.
  4. JohnnyDC

    A bunch of engineers are better than one...battery powered MICA/carbon fiber heating element

    We would need to consult with that manufacturer to coordinate the effort to get the raw battery plus the necessary electronics for a safe charge, and I believe many of these custom battery manufacturers are able to do that. We'll also have to do the same for the heating element, although most...
  5. JohnnyDC

    A bunch of engineers are better than one...battery powered MICA/carbon fiber heating element

    This is all great information, especially the Minco size chart. I hope everyone had a good weekend and I'm just getting back into the swing of things. I really wish I could make the calculations you guys are able to make, but then that would mean I actually had a high level of understanding of...
  6. JohnnyDC

    A bunch of engineers are better than one...battery powered MICA/carbon fiber heating element

    Here is an example of a battery pack and heating element that would work well with regards to size and possibly heating capabilities: https://www.youtube.com/watch?v=hpL5B-4zj74#t=55 Here are the stats on the battery packs for the coat application: Capacity: 1700mAh (1.7Ah) Volts: 3.7V (3.7...
  7. JohnnyDC

    A bunch of engineers are better than one...battery powered MICA/carbon fiber heating element

    Oh, and this is done via battery pack because it will sometimes be done offsite with no other access to power.
  8. JohnnyDC

    A bunch of engineers are better than one...battery powered MICA/carbon fiber heating element

    IRStuff/ITsmoked/MacGyverS2000, Thanks so much for your responses. Sorry for the delay, was out in the field yesterday. Here is a little more information. We are trying to make a temporary warming tray for some small molds we are making that will also need to be manipulated by hand at a...
  9. JohnnyDC

    A bunch of engineers are better than one...battery powered MICA/carbon fiber heating element

    Hello everyone, I'm fairly new to the forum and I mostly deal with Civil engineering issues as I work with a developer, but I really need help determining something and I'd love to hear your thoughts. I don't want to milk the system, so if anyone has any questions regarding civil engineering I...

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