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Review on πŸ”‹ LIVISN 4S 30A 14.4V-16.8V Li-ion Lithium 18650 Battery Charger Protection PCB BMS Module (4S 30A) by Peggy Petty

Revainrating 1 out of 5

Absolute rubbish. Nothing worked properly.

Bought the 20th version of this BMS. Absolute rubbish. If the BMS is working, it must be completely disabled before it will work again. In addition, the end-of-charge voltage was 77.6 volts. So this piece of shit couldn't even balance the battery.

Pros
  • Inspires confidence
Cons
  • Not fashionable