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  1. LFP addict

    JDB SP04S034-200A BMS SOC always show 0 percent

    This is the third BMS wich only show 0% SOC. All :JDB SP04S034-200A When i use the admin app to configure settings, i can change :Cell 100% Cap. Voltage to another value and right SOC % shows again. After a while it jumps to 0 % again. On my first encounter I discovvered when unconnecting a...
  2. LFP addict

    JDB SP04S028 max ampere anyone

    My favorite bms the SP04S028. Cannot find the maximum load with secons it can take before tripping. Anyone have a specsheet of this bms ? Even at the manufacturer no sheets. I need the specs on the 150a model.
  3. LFP addict

    Starting your marine diesel engine with 4s 280a LFP ?

    Got a 3cyl Mitsubishi 25Hp diesel engine. My engine manual does not say anything about minimal starting currents. The 4S 280a LFP has 1 c. So it can deliver only 280a , would that be enough ?
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