4S 45A PCM PCB BMS 18650 li-ion battery protect board for 4 Packs 18650 Li-ion Battery Cell with balance function
over discharge: 2.8V
over charge: 4.25V
continous current: 45A
over current: 90A
balance voltage: 4.18V
balance current: 80mA
size: 60mm*60mm*10mm
charge
P+ charge positive
CH- charge negative
discharge
P+ discharge positive
P- discharge negative
Applications:
4S Li-ion18650,LiCoO2,LiMn2O4,Li(NiCoMn)O2 rechargeable batteries
4S Lipo rechargeable batteries
Notice:
1. Please pay attention to the use condition of input and output voltage and load current , make the protective plate within the power consumption of no more than specification allows power consumption;
2. Connect the battery will happen cannot discharge status, in this case, connect the charge can be restored to normal working state;
3.If a set of batteries with over-discharge and over-charge cells, the bms cannot be charge and discharge.