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  1. L

    SELLING Li-Ion prismatic cells

    I got I bunch of second hand prismatic Li-Ion cells. Most of them have a capacity from 7-9.3AH They are in very good condition. Some of them are swollen. I've been testing them for more than a month, and they keep their state of charge. Price for each piece is €10. Item location Greece. I sell...
  2. 1

    I have a stupid question

    How many mm of nickel strip do I use for 3S and 4S, and how do I put 3S or 4S in parallel