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  1. Idea for distributed charger/BMS one per cell

    Batteries and Charging
    While working on my prototype for a flying capacitor BMS with charging capability for the bottom cell using the entire (4 cell) pack, I got to thinking that, instead of charging that one cell and using traditional shunt current balancing, why not design a charger for a single LiFePO4 or LiPo (or...
  2. Voltage logger in series?

    Batteries and Charging
    Good Morning EV'ers, Can anyone tell me if there is a voltage logger such as a cellog8 the monitors each cell in series (taking one voltage reading at a time then moving to the next cell in the pack?) I am looking at some options for a monitoring system for 15 cells of LiFePo4. I am thinking...
  3. Low cost cell voltage monitoring development

    Batteries and Charging
    Low cost parametric cell monitoring development update. I have been developing an idea on how to make a low cost cell monitoring system. I would like to share some of my design requirements and progress to see if the product might meet the needs and desires of others. I am only at the...
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