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  1. Batteries and Charging
    Hello, I'm unsure if the BMS in my battery pack actually balances the cells, since one or two cells are reaching empty voltage much sooner each complete charge. Considering that I only know the make and model of my charger and nothing else, it would be costly to replace the BMS. It would be...
  2. Batteries and Charging
    In researching "old-school" balancers used in the early days of Lead-Acid, I return to the zener shunt. Here is my take on a LiFePO4 shunt: The zener will have to be tightly matched (tested and returned). It would be much easier to match if I could use pairs, but I can't find power zeners at...
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