Hi, found this thread by accident, thought will post here about my issue with this BMS and somebody might have a solution for me. I have all hooked up and it looks like BMS isnt working. When i connect + to BMS, charger kicks in for few seconds and goes out and after about 10 seconds dose same and stays off. When i hold + wire to bms between my hands (being bms in one hand, battery in the other) it starts working ok. It is some kind of mystery.
I am using it on a123 20Ah cells in 12s configuration with 5a charger. All cells range from 3.3 to 3.36 volts. Any input would be welcome.
agniusm wrote:Have rearranged battery for better BMS access if things go tits up:
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