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Questions many hours for recharge battery lithium via USB cable connected in Hub USB

Discussion in 'Power Electronics' started by gamer87, Mar 16, 2020.

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  1. gamer87

    gamer87

    198
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    Mar 11, 2017
    my smartphone charger device operates 100-240V 50 / 60hz 0.3A DC 5.0V = 3.1A Max is this charger harmful to the life of the 18650 lithium battery used in the plasma pen?
     
  2. bertus

    bertus

    322
    106
    Nov 8, 2019
    Hello,

    It depends on how "smart" the charger circuit in the pen is.
    As you did not provide any information, we can not give you the information if it is safe for the pen.

    Bertus
     
  3. Alec_t

    Alec_t

    2,757
    733
    Jul 7, 2015
    I don't blame you :). I admire our stamina.
     
  4. gamer87

    gamer87

    198
    0
    Mar 11, 2017
    If I don't know the pen's internal charging circuit then I better not risk losing the default device caused by using a smartphone charger, thanks for help
     
  5. davenn

    davenn Moderator

    13,496
    1,830
    Sep 5, 2009

    that would be a good and safe idea


    thread closed
     
  6. Harald Kapp

    Harald Kapp Moderator Moderator

    9,639
    2,014
    Nov 17, 2011
    Is that clear enough?
     
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