Review on ⚡️ Li-ion Battery Protection Board BMS PCB Module - 10S 36V 40A for Ternary Cobalt Acid with Balance Batteries - Ideal for Power Tools by Eric Nallamothu
NO PROTECTION for power converter
This item caused my battery (Li-Ion 18650) to drop below 1.5V. I have another 7S BMS that cuts off directly at 2.8V. UPDATE: This thing balances cells even though they don't have to. Draining my batteries and not letting the solar charge controller add a single mW of power. Can't return.
- Comfortable to use
- old
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