3S 40A 4S 40A Li-ion Lithium Battery Charger Module Protection Board PCB BMS 18650 Li-ion Lithium Battery
Product Name: 3 string 12.6V 40A lithium battery protection board
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 VersionProduct size: 41*61*4mm
Enhance VersionProduct size: 41*55*4mm
Applicable choice: applicable to the nominal voltage of 3.7V, fully charged 4.2V lithium battery
(including 18650, 26650, polymer lithium battery), can be drilled below 170W
