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Ultrathin Flexible Rechargeable LiPo Batteries

Discussion in 'Power Electronics' started by João Ambrósio, Oct 29, 2015.

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  1. João Ambrósio

    João Ambrósio

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    Oct 29, 2015
    Hi!
    I need a ultrathin (more or less maximum of 1mm thick) flexible rechargeable lithium polymer battery with specific dimensions. As it will be used to validate my project i just need a few samples. I asked some re-sellers but as it has to be custom made the prices are a little bit high. Do you know some manufacturers that can make these kind of batteries?
    Thanks in advance!
    Cheers!
     
  2. davenn

    davenn Moderator

    13,722
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    Sep 5, 2009
    and what are the other 2 dimensions ? length and width ??
     
  3. bigone5500

    bigone5500

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    Apr 9, 2014
    He might be asking for manufacturers that produce custom cells.

    I know of none.
     
    davenn likes this.
  4. João Ambrósio

    João Ambrósio

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    Oct 29, 2015
    The length is about 50mm and the width is 25mm.
     
  5. davenn

    davenn Moderator

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    Sep 5, 2009
    me neither .... would be very specialised

    @João Ambrósio I really expect you would need to go to various LiPO manufacturers directly and see who
    could supply that for you and for how much

    Dave
     
  6. BobK

    BobK

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    Jan 5, 2010
    If you could convince them that you would be placing large orders after the design was validated, you might be able to get someone to produce samples for you. Otherwise, I expect the cost would be prohibitive.

    Bob
     
  7. bigone5500

    bigone5500

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    Apr 9, 2014
    What about thickness? Do you have a maximum value for the installation?
     
  8. davenn

    davenn Moderator

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    Sep 5, 2009
    yes, he said in his first post ... 1mm or less

    definitely would be a specialised production
     
  9. bigone5500

    bigone5500

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    Apr 9, 2014
    HAHA! I was just testing to see if you read the first post...yeah, that's what it was.

    Aside from that, wouldn't a LiPo that thin be very limited to the current produced? It would seem to me that it could overheat more easily.
     
  10. shumifan50

    shumifan50

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    Jan 16, 2014
    It seems that a crucial part of battery spec has not been mentioned: What should the maH and voltage(might need multi cell) rating be. Depending on requirement, it might very well be impossible to achieve with those dimensions.
     
  11. João Ambrósio

    João Ambrósio

    3
    0
    Oct 29, 2015
    I need at least 20mAh, the tension will be between 3,3V and 4,3V and the maximum current will be 30mA.
    Thanks a lot for the previous answers!
     
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