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Lower Voltage Charger potmeter

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    Lower Voltage Charger potmeter

    Hi,


    I have this 48v charger,i want to lower the output voltage a bit to save my battery pack.
    Wich potmeter must i adjust to lower the voltage?



    #2
    Here is where you'd find it on a Luna charger... http://electricbike.com/forum/forum/...i-and-advanced I would think your charger might be similar.

    There is also a mod where you can just put a couple diodes in series with the output to drop the final charge a bit.

    Just a reminder, you will want to do 100% "balance charges" every once in a while.


    Regards,
    T.C.
    See my completed Magic Pie V5 rear hub motor E-Bike build HERE.

    Comment


      #3
      Originally posted by Tommycat View Post
      Here is where you'd find it on a Luna charger... http://electricbike.com/forum/forum/...i-and-advanced I would think your charger might be similar.

      There is also a mod where you can just put a couple diodes in series with the output to drop the final charge a bit.

      Just a reminder, you will want to do 100% "balance charges" every once in a while.


      Regards,
      T.C.
      They are not the same. My best guess is that i need to use potmeter in the green circle (my picture).

      Comment


        #4
        Looks like your charger is similar to mine https://electricbike.com/forum/forum...tage#post58791.
        As I have in the photo, #1 is the voltage, #2 is the amps, #3 is the CC/CV

        Comment


          #5
          Originally posted by brone View Post
          Looks like your charger is similar to mine https://electricbike.com/forum/forum...tage#post58791.
          As I have in the photo, #1 is the voltage, #2 is the amps, #3 is the CC/CV
          Thanks! they look identical. :-)

          Comment

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