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  1. #1
    RC Enthusiast
    Join Date
    Feb 2014
    Location
    schellsburg, pa.
    Posts
    37

    1s lipo going puffy

    hi, i have a 1s lipo, actually several. about 5 for my alias quad and 6 for another brand heli.

    being all lipo charging cautions are the same, i have 2 batteries that appear to be a bit puffy.

    their not really swollen but they spring back when you squeeze them a bit.

    just like it would when you pinch the balls on bubble wrap.

    should i throw these away!

  2. #2
    RC Qualifier
    Join Date
    Feb 2010
    Location
    Va
    Posts
    483
    I would defiantly not squeeze them haha
    Twin Brushless Latrax Teton, .21TM Jato

  3. #3
    RC Champion
    Join Date
    Sep 2011
    Location
    Iowa City, Iowa, USA
    Posts
    2,399
    lipos do expand slightly during use. then they go back down when you charge them. hard case packs have extra room in the case so you dont notice it.
    60% of the time I'm right every time.

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