1S 5A 3.6V LiFePO4 BMS/PCM/PCB battery protection circuit board for 1 Packs 18650 Battery Cell
Features:
1) high-accuracy voltage detection circuit;
2) terminal of the charger using high voltage device;
3) Built-in three-stage over-current detection circuit (over-current 1, over-current 2, or load short circuit);
4) MOS transistor can control the battery charge and discharge;
5) low standby current consumption.
Parameter:
over charge: 3.75V
over discharge: 2.1V
charge voltage: 3.6V * 1 = 3.6V
continuous work current: 5A
over current: 10.5A
balance voltage: not support
balance current: not support
size: 25mm * 6.5mm * 2mm
Wiring diagram
B+ connect Battery positive end;
B- connect battery negative end
P+ Charge/discharge positive end
P- Charge/discharge negative end
Applications:
1S lifepo4 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.