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Kickouille 30/12/2018
Good board for the price, I recommend to use CC/CV method to charge. Over charge tested successfully: charging source will be disconnected as soon as a cell reaches around 4.27V. Uder discharge works as well (not measured precisely but load is disconnected once a cell is close to 3V. Over current and short also works as expected. Tested as in the image in 3S2P configuration with recycled batteries from the same original pack. Passive balancing will then try to bring cells down to 4.18V through bleeding resistors.
Comments (3)
  • Banggood Dear Kickouille, Thank you for placing an order on Banggood and we hope you will enjoy the products you bought. If you have any further questions or suggestions, please do not hesitate to contact us at below links:  Personal Computer: Mobile:  Best regards, Banggood Team

  • gkns What is the charging current? I tried a 5A XL4015 CCCV step-down converter to charge this, but it heated up and got damaged.

    Reply 26/05/2019
  • banggood @gkns Dear gkns,
    Thank you for choosing Banggood and sorry for the inconvenience caused.
    Banggood welcome any of your suggestions, now and in the future. We want you to make the most out of our products and services, and make sure that you are always satisfied.
    Could you please tell us more information via the links below if there is any questions?
    Personal Computer:
    We will do our best to assist you after we receive the email.
    Thanks for your understanding and have a nice day.
    Best regards,
    Banggood Team

    Reply 30/05/2019
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