3S 40A lipo lithium Polymer BMS/PCM/PCB battery protection board for 3 Packs 18650 Li-ion Battery Cell with temperature switch with balance board
3S 40A 11.1V 12.6v li-ion BMS PCM battery protection board bms for lithium LicoO2 Limn2O4 18650 li battery
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.
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.
Aplicaciones:
3S li-ion18650, licoo2, limn2o4, Li (nicomn) O2 baterias recargables
3S lipo baterias recargables
Parameter:
over charge: 4.325V
over discharge: 2.5V
charge voltage: 4.2V * 3 = 12.6V
continuous work current: 40A
over current: 122A
balance voltage: 4.2V
balance current: 45mA
size: 97mm * 58mm * 10.4mm
BMS solder instruction:
P+ : charge/discharge positive
P- : charge/discharge negative
SMT Workshop:
![](https://ae01.alicdn.com/kf/HTB1bbGALXXXXXbXXFXXq6xXFXXXK/224459592/HTB1bbGALXXXXXbXXFXXq6xXFXXXK.jpg?size=47120&height=375&width=500&hash=b9742010ed447246f39f0377c154a45e)
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