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  1. bmw I3 batteries capacity

    Batteries and Charging
    I am working with 2 modules of BMW I3 batteries 84 volts in series using 21 of 24 cells. 60 ah batteries NMC chemistry I believe. discharging to 3.5 volts resting and charging to a resting of 4.06 algorithm #156 on a delta Q charger 85.5 voltage (4.07 per cell). I am charging and tracking my...
  2. Selecting a appropriate charger

    Batteries and Charging
    Hi, I am a bit confused regarding the selection of appropriate charger for the battery pack i have. I went through specifications of few chargers and came across 'Nominal DC Output Voltage', 'Maximum DC Output Voltage' etc. Here is a link for Delta-Q charger. What does it mean by Nominal DC...
  3. Chargers, lots of Chargers for sale