BMS 3S 40A Protection Board

Product Name: 3 string 12.6V 40A lithium battery protection board (balanced charge)
Charging voltage: DC 12.6V~13.6V
Continuous discharge current: 40A maximum (if the heat dissipation environment is not good, please reduce the load current)
Continuous charging current: up to 20A
Balance Version??Product size: 41*61*4mm
Enhance Version??Product size: 41*55*4mm
Applicable choice: applicable to the nominal voltage of 3.7V, fully charged 4.2V lithium battery