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Review on πŸ”‹ Enhanced Battery Protection BMS PCB Board for 13Series 48V/54.6V Li-Ion Li-Polymer Batteries by Tommy Willis

Revainrating 4 out of 5

Balancing function - energy accessories

Just bought some of these, it seems that the balancing function is not enough? The description says nothing about balancing, and when testing PCBs, balancing is indistinguishable (no heat dissipation and no cell voltage drop) compared to other PCBs? Over and under voltage protection works as described!

Pros
  • Nice packaging
Cons
  • Damaged