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  1. J

    "Zephyr" - Finally, the "v4" Fechter/Goodrum/Hecker BMS...

    Ok thanks fechter i'll just get it built and see how it goes. jim
  2. J

    "Zephyr" - Finally, the "v4" Fechter/Goodrum/Hecker BMS...

    When I complete this BMS I was planing on using it with a Vpower charger, this charger holds 30.4 volts on the CV phase, so i'll have to find a way of lowering the voltage to 28.8 to 29.2, but the main thing about this charger is it puts out 5amp until it reaches the CV voltage then goes to...
  3. J

    "Zephyr" - Finally, the "v4" Fechter/Goodrum/Hecker BMS...

    Zenid, i think there's only one model because the voltages for the alarm etc are adjustable, according to the spec's, so it should cover lipo, lifepo or others in the adjustable voltage range. Jim Edit, / Make that two models, one with logging one without.
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