Mikey1 Thanks for the tip, it works great! I'm using one of these to monitor the charging of a 10 Farad supercapacitor which powers a small model plane. Now I can see the charge state right from the beginning at zero volts. Very good modification although it requires a steady hand and good technique on the soldering iron!

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banggood @Grr Dear customer,
Thank you for choosing Banggood and sorry for your any inconvenience came up with the product.
If you need any support, you can contact us via this link:http://www.banggood.com/Contact-Us_hi111, and we will give you a good solution.
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Banggood team

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tibssy Mine came with 3 wire and the board looks different.

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banggood @tibssy Dear customer,
Thank you for choosing Banggood and sorry for the inconvenience caused.
Could you please tell us more information about your problem in this link?
http://www.banggood.com/Contact-Us_hi111
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

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banggood @Wheelie Roulette Dear customer,
Thank you for choosing Banggood and sorry for the inconvenience caused.
Could you please tell us more information about your problem in this link?
http://www.banggood.com/Contact-Us_hi111
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

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